Hotter summers are not just uncomfortable, they also changing the odds of getting sick from food. A new analysis links warmer air, higher moisture, specific dewpoint ranges, and longer daylight to spikes in Salmonella infections across two European countries. 



The team showed that risk climbs when average temperatures rise above about 50°F and days stretch past 12 to 15 hours.



Lead author <a href="https://www.londonntd.org/research/researchers/laura-c-gonzalez-villeta" target="_blank" rel="noreferrer noopener">Dr. Laura C. González Villeta</a> of the University of Surrey’s <a href="https://www.surrey.ac.uk/school-veterinary-medicine" target="_blank" rel="noreferrer noopener">School of Veterinary Medicine</a> led work that tied laboratory confirmed Salmonella cases to local weather conditions using a transparent statistical approach.



The bacteria called Salmonella cause <a href="https://my.clevelandclinic.org/health/diseases/15697-salmonella" target="_blank" rel="noreferrer noopener">food poisoning</a> that often brings diarrhea, fever, and stomach cramps. Common symptoms usually start within hours to a few days and most people recover without treatment.



<h2 class="wp-block-heading" id="h-salmonella-and-the-weather">Salmonella and the weather</h2>



Researchers linked daily case counts from the <a href="https://www.gov.uk/government/organisations/uk-health-security-agency" target="_blank" rel="noreferrer noopener">UK Health Security Agency</a> to detailed weather from the <a href="https://www.metoffice.gov.uk/" target="_blank" rel="noreferrer noopener">Met Office</a>, then checked the model with national surveillance data from the Netherlands. 



They examined 14 factors, including temperature, relative humidity, precipitation, sunshine, and dewpoint temperature.



Instead of forcing a complex equation to fit the data, the group calculated a conditional incidence that directly describes how often cases occur when specific combinations of weather are present. 



That method lets you see which trio of conditions lines up with higher infection counts without hiding the signal inside a black box.



The approach showed consistency when moved from one country to another after accounting for reporting differences. That matters because public <a href="https://www.earth.com/news/to-get-fit-and-stay-healthy-walk-this-exact-distance-every-day/">health</a> tools work best when they travel across borders without losing accuracy.



<h2 class="wp-block-heading" id="h-what-the-model-found">What the model found</h2>



Risk rose when average air temperatures topped roughly 50°F, day length sat between 12 and 15 hours, and dewpoint hovered around the mid 40s to about 50°F. The same pattern appeared regardless of location.



Not every weather knob seemed important. Wind speed, air pressure, and sunshine duration had little or no association with reported cases in this dataset.



Seasonal peaks in late summer were reproduced when the model fed on local weather. That gave officials a way to anticipate risk based on last week’s skies rather than waiting for lab reports to trickle in.



<h2 class="wp-block-heading" id="h-how-weather-boosts-salmonella">How weather boosts Salmonella</h2>



Broader evidence lines up with these findings. A large <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11530612/" target="_blank" rel="noreferrer noopener">meta-analysis</a> of 23 Salmonella studies found about a 5 percent rise in risk for every 1.8°F increase in temperature.



Europe’s outbreak history shows why this topic matters. In 2018, nearly one in three foodborne outbreaks in the European Union were caused by Salmonella, according to an EFSA <a href="https://www.efsa.europa.eu/en/news/salmonella-most-common-cause-foodborne-outbreaks-european-union" target="_blank" rel="noreferrer noopener">report</a>.



That baseline risk has not disappeared in recent years. Surveillance summaries still identify Salmonella as a leading cause of foodborne outbreaks across the region, with eggs and mixed foods often involved, as noted in EFSA’s public <a href="https://www.efsa.europa.eu/en/efsajournal/pub/7666" target="_blank" rel="noreferrer noopener">publication</a>.



<h2 class="wp-block-heading" id="h-what-this-means-for-public-health">What this means for public health</h2>



“The study highlights how weather plays a significant role in <a href="https://www.earth.com/news/dogs-are-overlooked-sources-of-antibiotic-resistant-salmonella/">Salmonella</a> outbreaks and provides a valuable tool for predicting future risks and tailoring interventions, particularly in the context of climate change,” said Dr. Villeta. The work is not just about describing patterns.&nbsp;



Weather aware forecasting can help agencies time inspections, target hygiene messaging, and plan surge capacity when the odds of illness tick up. 



Food businesses can also adjust cold chain checks, staff training, and consumer advice when riskier conditions line up.



Individuals are not powerless either. Keep cold foods cold, cook poultry and eggs to safe temperatures, refrigerate leftovers within 2 hours, and wash hands and surfaces, especially when the air is warm and the day runs long.



<h2 class="wp-block-heading" id="h-high-tech-forecasting-tools">High-tech forecasting tools</h2>



Most forecasting tools lean on regression or time series fits that struggle with tangled, non linear interactions. 



The conditional incidence approach shows how combinations of temperature, humidity, and daylight align with cases, which is easier to interpret and to explain.



That clarity helps separate what drives risk from noise. It also allows public health teams to identify factor combinations that do not explain much, saving effort where it will not pay off.



Model outputs replicated real world peaks and mapped risk at fine spatial scales. That is the level where <a href="https://www.earth.com/news/childrens-screen-time-shapes-their-mental-health-as-teens/">health</a> departments and food producers make day to day choices.



<h2 class="wp-block-heading" id="h-limits-and-next-steps">Limits and next steps</h2>



The model tracks reported cases, which understate total infections. Even so, de trending and validation across two countries suggest the weather signals are real.



Future tests in different climates and income settings would show how far the method travels. Adding data on livestock density, land use, and consumer behavior could sharpen predictions without losing transparency.



Better early warnings do not replace basic food safety, but they can make those steps more timely. That is useful as warmer summers and longer heat seasons become more common.



The study is published in the <a href="https://www.journalofinfection.com/article/S0163-4453(25)00004-0/fulltext" target="_blank" rel="noreferrer noopener">Journal of Infection</a>.



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Warmer weather is impacting global food supply, but not in the way you think

Hotter summers are not just uncomfortable, they also changing the odds of getting sick from food. A new analysis links warmer air, higher moisture, specific dewpoint ranges, and longer daylight to spikes in Salmonella infections across two European countries. The team showed that risk climbs when average temperatures rise above about 50°F and days stretch past 12 to 15 hours. Lead author Dr. Laura C. González Villeta of the University of Surrey’s School of Veterinary Medicine led work that tied laboratory confirmed Salmonella cases to local weather...

A new study has found that man-made fires in the Sahel may have contributed to drought conditions in the semi-arid region.

The Sahel stretches across the African continent from west to east, just south of the Sahara Desert. The region was plagued with drought most recently in 2012. The climate conditions sparked crop failures, leading to soaring food prices and shortages.

Natural conditions likely played a large role in the drought, including temperature fluctuations in the Atlantic, a new <a href="https://www.nasa.gov/">NASA</a> study found that man-made fires also contributed to the dry climate.

One contributing factor was overgrazing by cows and other livestock. The destruction of vegetation that helped the soil retain moisture left dry dirt in its wake.

But another major was burning of “biomass,” the study found. In much of the Sahel, farmers will burn the native vegetation from land to convert it to crop-producing fields. They may also burn fields to remove the remains of crops before replanting. Herders often burn grasslands to stimulate new growth, and to clear more grazing land.

The study, led by Dr. Charles Ichoku of NASA’s <a href="https://www.nasa.gov/goddard">Goddard Space Flight Center</a>, found that such man-made fires dry out the land much like overgrazing does. On top of that, they also contribute soot particles and other aerosols.

When too many aerosols are in the air, they actually prevent clouds and raindrops from forming, the study found. That’s because air particles must be a certain size to encourage water vapor accumulation. Aerosols don't fit the bill.

It’s the first study of its kind in the Sahel region. The research team used satellite data collected between 2001 and 2014 to analyze how fires in the Sahel affected soil moisture, rainfall, and vegetation growth. They paid special attention to the interactions between clouds and smoke.

“We wanted to look at the general impacts of burning on the whole spectrum of the water cycle,” Ichoku said.

They found that in years with more frequent burning, soil moisture, evaporation, and greenness of vegetation all decreased in the next wet season. All of those factors contribute to rainfall.

The study was published in the journal <a href="http://iopscience.iop.org/journal/1748-9326">Environmental Research Letters</a>.

NASA study finds a link between man-made fires and drought

A new study has found that man-made fires in the...

According to a Yale University study published today, the ghosts of Ice Age mammals can teach us valuable lessons about what happens to our ecosystem when species go extinct.

Researcher Matt Davis tracked the history of some of the world's largest mammals. His results were published in the online edition of the journal Proceedings of the Royal Society B.

Davis reported that the Ice Age wasn't as hard on functional diversity – the role that an animal plays within an ecosystem – as previously thought. Animals that survived the Ice Age, such as the beaver, proved to be just as distinct as those that did not. However, he warned that our planet has reached a point where losing even a small number of core mammals would leave as large a gap as all of the Ice Age mammal extinctions put together. In the Ice Age, our planet lost around 38% of it’s large-mammal functional-diversity.

"You can think of it like a big tent where every animal is holding a pole to keep the tent up," said Davis, a graduate student in Yale's Department of Geology and Geophysics. "We lost a lot of species when humans first arrived in North America, so part of our tent fell down – but not as big of a part as we previously thought. However, now we only have a few animals left holding up those poles. If they die, the whole tent could collapse."

His study reviewed 94 large mammal species in North America over the last 50,000 years. These included Columbian mammoths, <a href="http://www.earth.com/news/judge-us-reconsider-canadian-lynx-habitat/">Canadian lynx</a>, long-horned bison, and sabertooths, as well as cougars, moose, coyotes, elk, raccoons, <a href="http://www.earth.com/news/the-truth-about-dog-dreams/">dogs</a>, and <a href="http://www.earth.com/news/humans-milk-dairy-products-9000-years/">cows</a>.

One of the study aims was to examine the relationship between functional diversity and extinction risk: were the most distinct species the ones most at risk? Davis found that distinct species with unique traits were not more likely to go extinct. He suggested this is why the Ice Age mammals extinctions were not as harsh on the surrounding ecosystems.

In the case of mammoths, nothing was able to replace their unique function – which was essentially being really large – once they were gone. But Davis found that some European domestic animals introduced later did restore some functional diversity. 

For today's species, such redundancies in functionality are much less frequent. Davis warned that vulnerable species like <a href="http://www.earth.com/news/arctic-pollution-new-threat-polar-bears/">polar bears</a>, <a href="http://www.earth.com/news/wild-jaguar-conservation/">jaguars,</a> and giant anteaters have no functional equivalent and thus it would not be as simple to restore their functional diversity.

"Examining the past through the fossil record actually allows us to better predict future extinctions," Davis said. "We can't understand how valuable or vulnerable species are today without considering the 'ghosts' of those species that died before them."

—

Source: <a href="http://www.yale.edu/">Yale University</a>. Illustration by Matt Davis/Yale University

What our Ice Age mammals can teach us about endangered species

According to a Yale University study published today, the ghosts...

Ready for some creepy crawly current events? The news for January 10, 2017 brings us stories about the snake-based diet of giant spiders, the secret love lives of pectoral sandpipers, seafood with a deadly secret, and more.
<h2>Earth news for January 10, 2017:</h2>
<h4>The strange love lives of male pectoral sandpipers</h4>
They would fly 100 miles and they would fly 100 more. Male pectoral sandpipers are willing to fly just about any distance to find a mate, according to a new study by scientists at the <a href="http://www.orn.mpg.de/en">Max Planck Institute for Ornithology</a>.

The average male sandpiper flies about 1,900 miles per breeding season to court various females, the study found. And that’s after flying from South America to their breeding grounds in the Arctic tundras of Alaska.

Some go above and beyond, though. One of the Alaskan shorebirds they were tracking logged about 8,100 frequent flier miles in just four weeks on his quest for love, the scientists said.

The problem is that female sandpipers only mate once or twice per season, and they’re only fertile for a short time. The males fly non-stop and barely sleep during mating season, the scientists said.

The study is an interesting look at how pectoral sandpipers reproduce.
<h4>Researchers find giant spider enjoying snake tartar</h4>
Scientists with the <a href="http://site.ufsm.br/">Federal University of Santa Maria</a> in Brazil were looking for tarantulas when they interrupted one of the giant spiders during a meal.

They turned over a rock, and found the spider munching on an Almaden ground snake. It’s the first time one of the tarantulas has been caught preying on snakes in the wild.

The spider likely attacked the snake after the hapless reptile tried to enter its lair, the scientists said. Grammostola tarantulas like this one have both fangs and venom, but the venom has never been studied so scientists don’t know how toxic it is, they said.

The researchers reported the bizarre feast – with some graphic photos – in the journal <a href="http://www.biotaxa.org/hn/article/view/23156/25075">Herpetology Notes</a>.
<h4>How safe is your shellfish?</h4>
Some shellfish is no longer entirely safe for human consumption, scientists have found. And if ocean temperatures keep rising, that may become more common, they said.

A new study by <a href="http://oregonstate.edu/">Oregon State University</a> researchers found that warmer waters lead to more frequent blooms of phytoplankton, a type of micro-algae. The tiny creatures produce a neurotoxin called domoic acid, and when marine creatures like crabs and anchovies eat them, that neurotoxin begins working its way up the food chain.

Domoic acid events have been linked to illness and death among otters, sea lions, and other marine mammals, the scientists said. If ingested by humans, it can lead to stomach problems, seizures, and memory loss.
<h4>New phytoplankton species thrive in warm water</h4>
Scientists recently identified two new, rare species of phytoplankton. Unlike other phytoplankton, the two species seem to thrive in warm, low-nutrient waters. The discovery was shared in the journal <a href="http://www.cell.com/current-biology/fulltext/S0960-9822(16)31385-9">Current Biology</a>.

It’s an important finding for several reasons, the study claims. Warming ocean temperatures in recent decades have expanded warm, low-nutrient ocean environments, the researchers said.

Phytoplankton are also responsible for close to half of all biological uptake of carbon dioxide, a greenhouse gas linked to climate change, and serve as the basis for many marine food chains, the scientists added.
<h4>Controlling greenhouse gases won’t stop sea-level rise</h4>
Even if humans manage to stop carbon emissions in their tracks, the seas will still rise, researchers from the <a href="http://web.mit.edu/">Massachusetts Institute of Technology</a> found.

Part of that is due to carbon dioxide. Once it’s in the atmosphere, it can stay there for centuries, the scientists said. The other cause is ocean inertia. Once the ocean has heated up, it’s an extremely slow process for it to lose that heat, the scientists said. Warmer waters cause sea ice to melt and ocean waters to expand.

The study was published in the journal <a href="http://www.pnas.org/content/early/2017/01/03/1612066114.abstract?sid=b9093606-a895-4645-8e59-d3757e444cd5">Proceedings of the National Academy of Sciences</a>.
<h4>Reference datasets could improve information from weather satellites</h4>
Every day, dozens of satellites orbit around the Earth, collecting all kinds of data. Some of that is information about the weather, and scientists want to make that data more useful and available to everyone.

The <a href="http://gsics.wmo.int/">Global Space-based Inter-Calibration System</a>, or GSICS, is an international effort by 15 agencies to collaborate on weather data from satellites. They’ve been working to collect and analyze satellite data, so that they can determine the accuracy of the information they share.

For example, they once found that two different satellites showed a 3-degree temperature difference on the same weather events.

Calibrating satellites against tools like <a href="https://www.nasa.gov/">NASA’s</a> Atmospheric Infrared Sounder can reduce that margin of error to about 0.1 degrees, GSICS scientists said, greatly improving the satellites’ accuracy.
— January 10, 2017

Earth news daily: January 10, 2017

Ready for some creepy crawly current events? The news for January...

Groundwater depletion has been a big topic in India in recent years, with most discussion focused on agricultural and urban pumping. But changing monsoon patterns may have just as much to do with depletion as human use, a new study has found.

Monsoons bring heavy rainfall to India and other parts of southern and southeast Asia every summer, generally between July and September.

However, water temperatures in the Indian Ocean have gone up in recent years.

Scientists with the <a href="http://www.iitd.ac.in/">Indian Institute of Technology Gandhinagar</a> have linked these higher temperatures with changing monsoon patterns, and the monsoons with fluctuations in groundwater storage.

“Declining precipitation in northern India is linked to Indian Ocean warming, suggesting a previously unrecognized teleconnection between ocean temperatures and groundwater storage,” the researchers wrote in the <a href="http://www.nature.com/ngeo/journal/vaop/ncurrent/full/ngeo2869.html">new study</a>.

In other words, changing monsoon patterns mean less rainfall to restore northern India’s groundwater basins. Old patterns of water use may no longer match the available water supply, the scientists said.

Throughout India, groundwater storage is an essential link of the country’s water supply chain. Groundwater basins store water from rainfall and surface water, such as from lakes and rivers, underground. Wells and pumps access this stored water for human use.

But as monsoons bring less rain to northern India, less water is being stored underground. Between 2003 and 2012, groundwater storage declined at a rate of about a centimeter per year, the scientists found. At the same time, that region relies on groundwater more than ever for agricultural irrigation, to make up for the lower rainfall.

In southern India, however, groundwater storage actually went up by 1 to 2 cm per year, the researchers discovered.

The scientists with IIT hope their new study will help groundwater managers better predict how much water monsoons will bring, and manage stored groundwater use more sustainably.

The study was published in the journal <a href="http://www.nature.com/ngeo/index.html">Nature Geoscience</a>.

Changing monsoon patterns linked to groundwater storage in India

Groundwater depletion has been a big topic in India in...

As global surface temperatures rise, yellow cedar trees may face a struggle to survive.

A new study has found that climate change over the next 50 years could weed out a number of the trees, which grow in soggy soil on the West Coast, from Northern California all the way up to Alaska.

The yellow cedar is already being considered for addition to the endangered species list. The tree, which is actually a member of the cypress family, began to lose numbers about 1880, officials with the <a href="https://www.fs.fed.us/">U.S.</a> Forest Service said.

But the new study found that the tree may be in greater danger than scientists thought.

The problem stems from melting snow, lead author Dr. Brian Buma of the <a href="http://www.uas.alaska.edu/">University of Alaska Southeast</a> said. When the trees grow in ground covered by a thick layer of snow, the snow acts as insulation, keeping the ground underneath warm enough that the tree roots stay strong and healthy.

When the snow melts, the ground gets colder, and the roots can freeze. The study found root freeze had caused tree death over 7 percent of the yellow cedar’s range.

As more snow is replaced by rain, this mortality rate could continue, Buma said.

However, the study did find that in areas where the ground never reached freezing temperatures, the trees continued to thrive in moist soil. In areas that still saw large amounts of snow, the trees weren’t affected.

The effects of warming temperatures on yellow cedar trees could help scientists predict how climate change will affect other trees with shallow roots.

The slow-growing yellow cedar found its place in the bogs of the Pacific Northwest, Canada, and Alaska. There, it became an important part of the life of Native American and First Nations people, who used the trees for totems, canoe paddles, weaving material, and more.

The study was published in the journal <a href="http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1365-2486">Global Change Biology</a>.

Yellow cedar trees in danger as temperatures rise, scientists say

As global surface temperatures rise, yellow cedar trees may face...

One of the largest genetic studies ever conducted on humpback whales (Megaptera novaeangliae) was published today. This study was used to clarify management decisions in the Southern Hemisphere, following calls to protect unique and threatened populations by the <a href="https://www.wcs.org/">Wildlife Conservation Society</a>, the <a href="http://www.amnh.org/">American Museum of Natural History</a>, <a href="http://www.columbia.edu/">Columbia University</a>, and others.

Using data gathered from more than 3,000 individual humpback whales found from the South Atlantic to the Indian Oceans, the research team has uncovered huge degrees of relatedness between various whale populations. The study is set to inform ongoing conservation reassessments of humpback whale populations. It reaffirms the highly distinct nature of a small, non-migratory population of humpback whales living in the Arabian Sea who are still in need of continued protection.

Field research on marine mammals is one of the most challenging methods of biological study. Scientists are often unable to follow oceangoing species, such as whales, across their full range; the humpback whale, for example, undertakes far-flung migratory movements. Remote sensing techniques, photo-recognition of individuals, and other methods may help answer some questions, while molecular technologies reveal secrets at a broader level and can be representative of entire populations.

"By comparing carefully selected markers in the DNA of thousands of whales in the Southern Hemisphere, we can begin answering questions about the movements of these animals and how different populations are related," said lead author Dr. Francine Kershaw, science fellow at the <a href="https://www.nrdc.org/">Natural Resources Defense Council</a>. "Genetic data provide unique information necessary for effective species management and conservation."

The collected samples were analyzed by the technique called polymerase chain reaction, or PCR. Overall, the results will help to evaluate the validity of current definitions used by the <a href="https://iwc.int/home">International Whaling Commission</a>. They are also being used to demonstrate how to better identify Important Marine Mammal Areas in need of protection, which is an initiative led by the <a href="https://www.iucn.org/">International Union for Conservation of Nature</a>.

&nbsp;

Source: <a href="http://www.wcs.org/">WCS</a> (Wildlife Conservation Society)

Humpback whales genetic study will inform conservation

One of the largest genetic studies ever conducted on humpback...

With the transition of United States leadership only days away, many have been left speculating on what this could mean for the future of clean energy technologies. As he prepares to leave office, President Barack Obama has worked to assuage environmentalist fears that the next administration may reverse much of the progress made in the development of green energy. 

This week, President Obama penned an article for the journal <a href="http://science.sciencemag.org/content/early/2017/01/06/science.aam6284.full?utm_source=sciencemagazine&amp;utm_medium=twitter&amp;utm_campaign=obamaPF-10288">Science</a> titled “The irreversible momentum of clean energy,” in which he outlined four main points that illustrate why he believes “trends toward a clean energy economy that have emerged during [his] presidency will continue.” 

In his first point, titled “Economies grow, Emissions fall,” the President describes how since 2008, the economy has grown by more than 10% while carbon dioxide emissions have dropped by 9.5%. Obama argues that this result should “put to rest the argument that combatting climate change requires accepting lower growth or a lower standard of living.”

Second, President Obama points to how businesses can benefit fiscally by reducing emissions. “Businesses are coming to the conclusion that reducing emissions is not just good for the environment- it can also boost bottom lines, cut costs for consumers, and deliver returns for shareholders,” Obama writes. 

In his third point, titled “Market Forces In The Power Sector,” Obama describes how market forces are shifting the U.S. electric-power sector from a coal-based system to one centered around natural gas. He argues that because renewable electricity costs have dropped so significantly, companies like Google have been prompted to power 100% of their operations using renewable energy.

Lastly, Obama points to how global momentum surrounding clean energy has made U.S. involvement no longer optional. “It’s good business and good economics to lead a technological revolution and define market trends,” writes Obama. “The latest science and economics provide a helpful guide for what the future may bring.”

Obama calls U.S. clean energy trend “irreversible”

With the transition of United States leadership only days away,...

The Center of Science and Industry in Columbus, Ohio, is the place to be if you want to learn more about the world.

At least, some of the brightest minds in the United States think so. MENSA has listed the museum in its <a href="https://www.us.mensa.org/welcome-to-our-site/the-mensa-top-ten-survey/mensa-top-ten-science-museums/">top 10 American science museums</a>, and it won a coveted nod as the top family-friendly science center in America from <a href="http://www.parents.com/fun/vacation/us-destinations/best-science-centers/">Parents Magazine</a>.

<a href="http://cosi.org/">COSI</a> has earned that praise.

“COSI ... inspires the scientists, dreamers, and innovators of tomorrow,” the museum declares on its website.

The science center, which first opened in 1964, offers more than 300 hands-on activities. It has partnered with the Columbus community to offer unique attractions like the WOSU@COSI television station; Labs in Life, working research labs created in partnership with <a href="https://www.osu.edu/">Ohio State University</a> and staffed by working scientists and students; and a gallery of Columbus, Ohio’s history sponsored by the <a href="http://www.columbushistory.org/">Columbus Historical Society</a>.

Full of brightly colored, kid-friendly exhibits, the Center of Science and Industry is located near Genoa Park. That makes it a great option, whether you want to spend the day getting as much use as possible out of a Do-It-All pass, or just spend a few hours with some hands-on fun before or after a picnic lunch.

The Do-It-All ticket is more winter-friendly, of course! It includes all of COSI’s classic exhibits, along with the Planetarium and Motion Simulator. Do-It-All also includes a 3-D movie at the National Geographic Giant Screen Theater.

The Motion Simulator and the Giant Screen Theater both use modern tech to make it feel like you’re in space, under the ocean, or beyond.

Recent showings at the National Geographic theater have included “Journey to the South Pacific” and “Secret Ocean.”

Of course, those are just the extras. It’s COSI’s classic exhibits that have been the heart of the museum for decades.

They’re divided up into areas like Big Science Park, an outdoor lab where visitors learn about basic physics and green engineering; Ocean, where kids can learn about how water works and pilot an underwater ROV; and Space, which has interactive simulator stations where guests can try landing the Space Shuttle.

There’s also the ever-changing line-up of speakers and live shows, as well as special events geared toward certain age groups. Camp COSI is for kids in kindergarten through fifth grade, while COSI After Dark lets legal drinkers explore the museum while enjoying the no-host bar and small plates.

The Center of Science and Industry also offers special programs for educators.

If you’re in the Columbus area, stop by and spend a day with COSI. You’ll have so much fun, you won’t even notice you’re learning.

To purchase tickets and plan your visit, go to the <a href="https://reservations.cosi.org/Info.aspx?EventID=19">COSI tickets website</a> or call (614) 228-2674.

Museum of the week: Center of Science and Industry in Columbus, Ohio

The Center of Science and Industry in Columbus, Ohio, is...

Suraj the elephant spent many of his 45 years on Earth chained up in a tiny, dark room in a temple located in the Indian state of Maharashtra. He was kept dehydrated and malnourished while held as an attraction for temple visitors. That is, of course, until a year ago, when Suraj was finally saved by wildlife rescue workers. 

According to <a href="https://www.yahoo.com/news/">Yahoo News</a>, when <a href="http://wildlifesos.org/">Wildlife SOS</a> (WSOS) volunteers found Suraj, he was living in “solitary confinement in a 20 foot by 20 space with tight spiked chains on all four limbs… 24/7, from dawn to dusk.”

The rescue effort turned out to be no easy operation. According to <a href="http://www.dailymail.co.uk/ushome/index.html">Daily Mail UK</a>, WSOS workers needed an armed team of more than 70 law enforcement officials to settle a stand-off with 200 temple supporters. 

Emancipation was only the first step in Suraj’s road to recovery. At the time of his rescue, Suraj was in such rough shape from his years in captivity that a crane was needed to lift him onto his feet. While he has made incredible progress since then, many of Suraj’s health problems have continued to require daily care from the WSOS team. 

"You can't undo 50 years of abuse in just a few weeks," said Rhea Lopez, WSOS Elephant Campaign Manager. "But over the first few months at the center, we've gotten to know Suraj — experiencing his first taste of freedom, his capacity to forgive, and his absolute joy in little things. It's rewarding and just completely indescribable."

"It's amazing to see the progress Suraj has made in the last year," added Nikki Sharp,  Wildlife SOS Executive Director. "Sometimes it's hard to imagine the amount of pain and loneliness he endured for so many years. We can't return him to the wild from where he was taken, but we can give him some joy in his life. Seeing him doing so well makes us more motivated to help others in a similar situation as he was."

Suraj the elephant has since been named one of <a href="http://time.com/">Time magazine</a>’s Most Influential Animals of 2016. According to Daily Mail UK, he now spends his days “strolling free, foraging, investigating new smells and sounds.” Suraj also allegedly loves peppermint, peanuts, and papaya.

--

Photo courtesy of <a href="http://wildlifesos.org/blog/an-update-on-suraj-the-one-eared-elephant/">Wildlife SOS</a>

Suraj the elephant: a harrowing story of survival

Suraj the elephant spent many of his 45 years on...

What’s going on in the world today? Plenty. In your daily dose of Earth news for January 9, 2017, you'll find a new nature miniseries, tips on algae growth, potential uses for earwax, and more.
<h2>Earth news for January 9, 2017:</h2>
<h4>BBC launches ‘Spy in the Wild’</h4>
With “Planet Earth II” over, nature fans are looking for their next fix. “<a href="https://www.youtube.com/watch?v=lfdrQL5Ff-A">Spy in the Wild</a>” aims to provide it. The new <a href="http://bbc.co.uk/">BBC</a> documentary conceals cameras in lifelike robots, and sends them to watch animals in their natural habitats.

Maybe they're a little too lifelike. In the first episode, a robot disguised as a langur monkey successfully infiltrates a group in India. When the robot was dropped from a height, the monkeys began mourning, producers said.

The miniseries airs in the UK beginning Thursday. In the U.S., the first episode will run February 1 on <a href="http://www.pbs.org/wnet/nature/">PBS Nature</a>.
<h4>Could earwax be the next big tech innovation?</h4>
Scientists at the <a href="http://www.gatech.edu/">Georgia Institute of Technology</a> have taken on a new – and sort of disgusting – project: figuring out a technological use for earwax.

The project was inspired after her boyfriend had water trapped in his ear by an earwax plug, doctoral student Alexis Noel said. She wondered how the earwax was able to allow the water in, then trap it so effectively, and mentioned it to Dr. David Hu. They decided to take on the problem.

Using earwax from pigs, sheep, rabbits, and dogs, they began testing its properties and trying out different uses. They’ve found that earwax is made up pretty consistently across species.

They also found that it has excellent filtering properties. As earwax collects dust, it traps it. When too much dust is trapped, the earwax crumbles and falls away, and new wax is formed.

While they’re still studying exactly how earwax is formed, the researchers already see potential uses in tech. One idea would be to create a biomimetic adhesive surface for ventilation systems in robotics and other machinery.
<h4>Colorful new flatworm species discovered in Brazil</h4>
Scientists have found three new land-based species of flatworm in the Araucaria forest of Brazil. Flatworms are invertebrates, and also predators that hunt other invertebrate species.

The Araucaria is part of Brazil’s Atlantic Rainforest and is considered to be a hotspot of flatworm diversity, the scientists wrote in their article in <a href="http://zookeys.pensoft.net/articles.php?id=11093">ZooKeys</a>, an open access journal. The three new species belong to the genus Cratera.
<h4>In forests, Missouri bees prefer darker flowers</h4>
Bees prefer darker colors in cool climates, at least when it comes to flowers. That’s what scientists at <a href="https://www.slu.edu/">St. Louis University</a> discovered while observing how native bee species interact with birds foot violets.

In most cases, the bees prefered the concolor morph, in which all five petals of the flower are light in color. In sunny locations, the concolor morph far outnumbers the bicolor morph, which has two dark purple petals and three light ones.

But in shady, wooded areas, the bicolor morph makes up about half of the flower population. Bees in these areas always land on the darker petals to feed, the researchers found. Testing revealed darker petals were warmer.
<h4>Scientists at UC Irvine find a new method for recycling greenhouse gases</h4>
A team of researchers from <a href="https://uci.edu/">University of California, Irvine</a> has discovered a new method for dealing with carbon dioxide: using it to help produce biofuel.

The bacterium Azotobacter vinelandii can be used to convert carbon dioxide into carbon monoxide. Though toxic in enclosed spaces, carbon monoxide can be used to produce biofuels and chemical products. Their findings were published in the journal <a href="http://www.nature.com/nchembio/journal/vaop/ncurrent/full/nchembio.2245.html">Nature Chemical Biology</a>.
<h4>Biodiversity of algae is important in biofuel production</h4>
<a href="https://www.umich.edu/">University of Michigan</a> researchers studying algae-derived biocrude have found that when raising algae, biodiversity is important. They found that growing a wide variety of algae reduced crop failure and gave a better return on investment. While their research was conducted indoors in tanks, that will be true in outdoor tanks or ponds, too, the researchers said.

The research is being funded by a $2 million, four-year grant from the <a href="http://www.nsf.gov/">National Science Foundation</a>.
<h4>Scientists explore link between rainfall in West, Rocky Mountain air quality</h4>
When the western U.S. suffers from a drought, Rocky Mountain air quality suffers, too, scientists at the <a href="http://www.utah.edu/">University of Utah</a> found.

That’s because drought sparks more wildfires, which creates haze in the Rockies, the scientists said. Haze can be evaluated with instruments that measure aerosol optical depth – the amount of aerosols between the sensor and the sun.

Aerosols in the Rockies went up when the west was in a drought, according to the study published in the journal <a href="http://iopscience.iop.org/article/10.1088/1748-9326/aa510a/meta;jsessionid=5E21027595D39B0B34BD2C5716CCDC9D.c4.iopscience.cld.iop.org">Environmental Research Letters</a>.
— January 9, 2017

Earth news daily: January 9, 2017

What’s going on in the world today? Plenty. In your daily...

Tornado outbreaks are on the rise, but the trend doesn’t seem to be connected to climate change, scientists have found.

“The frequency of tornado outbreaks (clusters of tornadoes) and the number of extremely powerful tornado events have been increasing over nearly the past half-century in the United States,” the researchers wrote in the <a href="http://science.sciencemag.org/content/354/6318/1419">new study</a>.

Tornado outbreaks can last anywhere from one to three days, and feature both thunderstorms and at least six tornadoes.

The major storms roll through, leaving a trail of deaths and damage in their wake. Damages from thunderstorms and tornadoes for the first half of 2016 were estimated at $8.5 billion, the research team found.

What they wanted was to figure out how much the tornado outbreaks have increased. They also wanted to figure out the cause.

For their research, the scientists analyzed meteorological data from the <a href="http://www.noaa.gov/">National Oceanic and Atmospheric Administration</a>. They used new statistical tools, such as extreme value analysis, to study all of the data.

The estimated number of tornadoes in an outbreak today has doubled since 1965, they found. Or in other words, the “worst case scenario” that meteorologists would expect 50 years ago was a 40-tornado cluster once in five years. Today, meteorologists should brace for an 80-tornado outbreak during the five-year period, scientists said.

They also looked at potential causes for the increase, focusing on convective available potential energy (CAPE) and vertical wind shear as the two most likely sources for the windy weather.

Earlier studies predicted that as global temperatures rise, CAPE will rise along with them. They saw tornado outbreaks as a side effect.

But wind shear, which does not appear to be affected by warming, seems to have a lot more of an effect on tornado outbreaks, the new study found.

“Extreme meteorological environments associated with severe thunderstorms show consistent upward trends, but the trends do not resemble those currently expected to result from global warming,” the scientists wrote.

The study was published in the journal <a href="http://science.sciencemag.org/">Science</a>.

Scientists: large tornado outbreaks are happening more often

Tornado outbreaks are on the rise, but the trend doesn’t...

A gargantuan piece of ice slowly cracking away from an Antarctic ice shelf could be among the ten largest icebergs on record when it finally breaks off, scientists said.

The future iceberg is part of the Larsen C ice shelf on the western part of the continent. Glacial retreat and crumbling ice shelves have been the norm in western Antarctica for years now, and many scientists attribute it to climate change.

Researchers have been watching Larsen C for signs of melting or breaking up for several years. Larsen C has had a large rift for quite some time, but it began widening suddenly this past December, according to scientists with <a href="http://www.projectmidas.org/">Project MIDAS</a>, a UK-based research team that studies Larsen C. The rift grew by more than 11 miles in just the second part of the month.

In August of last year, the rift grew by nearly 14 miles in a similar event. It's more than 300 feet wide.

The chunk of ice set to drop into the sea is about a quarter of the size of Wales, the Project MIDAS team said. A strip of ice only slightly more than 12 miles wide still attaches the ‘berg to the Antarctic ice shelf.

Nearby Larsen A collapsed in 1995, and Larsen B crumbled unexpectedly in 2002 after calving a massive iceberg of its own. The scientists are worried that when Larsen C’s iceberg cracks away, it may trigger a similar breakup.

The iceberg – and the collapsing ice shelf, if it comes to that – are unlikely to contribute to sea levels rising, the researchers said. However, that could be cold comfort. If the glaciers behind the ice shelf start flowing into the sea, that could trigger a rise, they said.

If all of the glacial ice that Larsen C is holding back were to melt into the ocean, it could rise nearly four inches. Still, the research team isn’t sure that event will happen, or when, or how long it would take.

Right now, they’re only sure of one thing: the oceans could have a new, very large iceberg very soon.

Project MIDAS monitors the rift and other ice shelf and glacier activity in western Antarctica via satellite data and through visits to the icy southern continent.

The scientists suspect that the rise in global surface temperatures that scientists have recorded over recent decades played a role in creating the rift. However, they don’t have enough specific evidence to make a confident declaration, they said.

Massive chunk of Antarctic ice shelf poised to break away

A gargantuan piece of ice slowly cracking away from an...

<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://www.youtube.com/watch?v=lHHxOej4QfE
</div><figcaption class="wp-element-caption">Researchers found a correlation between Alzheimer's disease and traffic pollution.</figcaption></figure>



<h2 class="wp-block-heading" id="h-invisible-threat-in-urban-air">Invisible threat in urban air</h2>



City dwellers face an unseen danger with every breath. New findings from Emory University researchers suggest that fine particulate matter from <a href="http://earth.com/news/traffic-related-air-pollution-might-increase-alzheimers-risk/" target="_blank" rel="noreferrer noopener">vehicle emissions may significantly elevate the risk of developing Alzheimer's disease</a>. The study examined brain tissue samples from 224 individuals who had confirmed diagnoses and volunteered their brains for scientific research.



<h2 class="wp-block-heading" id="h-disturbing-connections-emerge">Disturbing connections emerge</h2>



Scientists analyzed neuritic plaques — protein clusters that characterize Alzheimer's — while mapping each participant's exposure to PM2.5 particles based on residential location and surrounding traffic density. The correlation proved more alarming than anticipated. Individuals experiencing higher pollution exposure showed nearly double the likelihood of elevated plaque accumulation in brain tissue.



<h2 class="wp-block-heading" id="h-timing-matters">Timing matters</h2>



The research team discovered that pollution exposure during the final year before death demonstrated the strongest association with brain changes. This timeline suggests relatively rapid impacts from environmental toxins on neural health. The connection remained robust even after accounting for various demographic and health factors.



<h2 class="wp-block-heading" id="h-genetic-vulnerability-patterns">Genetic vulnerability patterns</h2>



Perhaps most concerning, people lacking the APOE gene—which naturally predisposes individuals to Alzheimer's — exhibited more than twice the susceptibility to pollution-related brain damage. Study author Dr. Anke Huels noted this indicates environmental elements like air contamination could trigger the disease in cases where hereditary factors don't explain.



<h2 class="wp-block-heading" id="h-public-health-implications">Public health implications</h2>



These findings, published in <a href="https://www.neurology.org/" target="_blank" rel="noreferrer noopener">Neurology</a>, underscore the critical importance of air quality regulations in urban planning. The research suggests that implementing stricter emission controls and promoting alternative transportation could serve as powerful tools in Alzheimer's prevention.



As cities worldwide grapple with growing traffic congestion and aging populations, this study highlights an urgent need for comprehensive approaches to environmental health that protect both our lungs and our minds.



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Traffic fumes may trigger Alzheimer's

https://www.youtube.com/watch?v=lHHxOej4QfE Researchers found a correlation between Alzheimer's disease and traffic...

<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://www.youtube.com/watch?v=2E0mn5mTvhQ
</div><figcaption class="wp-element-caption">'Death Star' moon Mimas conceals a 15-million-year-old ocean that scientists never expected.</figcaption></figure>



<h2 class="wp-block-heading" id="h-hidden-waters-beneath-ancient-craters">Hidden waters beneath ancient craters</h2>



Scientists have made a startling discovery that challenges everything we thought we knew about <a href="https://www.earth.com/news/saturn-moon-mimas-has-remarkably-young-ocean/" target="_blank" rel="noreferrer noopener">Saturn's moon Mimas</a>. Beneath the heavily cratered surface that earned it the nickname "Death Star" lies a global ocean that formed just 5 to 15 million years ago—a remarkably young age by cosmic standards.



<h2 class="wp-block-heading" id="h-cassini-data-reveals-orbital-secrets">Cassini data reveals orbital secrets</h2>



The discovery, led by Dr. Valéry Lainey of the <a href="https://observatoiredeparis.psl.eu/" target="_blank" rel="noreferrer noopener">Observatoire de Paris</a>, emerged from careful analysis of <a href="https://www.nasa.gov" target="_blank" rel="noreferrer noopener">NASA</a>'s Cassini spacecraft data. By studying subtle irregularities in Mimas's orbit around Saturn, researchers detected the gravitational signature of liquid water hidden 20 to 30 kilometers beneath the moon's icy shell.



<h2 class="wp-block-heading" id="h-an-unlikely-ocean-world">An unlikely ocean world</h2>



At only 400 kilometers in diameter, Mimas seemed like the least likely candidate to harbor a subsurface ocean. Unlike other ocean moons such as Europa and Enceladus, which show clear surface signs of internal activity, Mimas displays no obvious hints of the liquid water beneath its ancient, crater-scarred exterior.



"Mimas is a small moon, and its heavily cratered surface gave no hint of the hidden ocean beneath," explained Dr. Nick Cooper from <a href="https://www.qmul.ac.uk/" target="_blank" rel="noreferrer noopener">Queen Mary University of London</a>, a study co-author.



<h2 class="wp-block-heading" id="h-implications-for-astrobiology">Implications for astrobiology</h2>



The ocean's recent formation makes Mimas a prime target for studying how oceans develop and potentially support life. This discovery adds another member to the exclusive club of ocean worlds in our solar system, each offering unique insights into the conditions necessary for habitability.



The research, published in <a href="https://www.nature.com/" target="_blank" rel="noreferrer noopener">Nature</a> journal, demonstrates how advanced orbital analysis can reveal hidden features of celestial bodies, opening new possibilities for understanding ocean formation throughout the cosmos.



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Scientists discover unexpected young ocean on Saturn's cratered moon Mimas

https://www.youtube.com/watch?v=2E0mn5mTvhQ 'Death Star' moon Mimas conceals a 15-million-year-old ocean that...

<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://www.youtube.com/watch?v=K0DuSr87SHY
</div><figcaption class="wp-element-caption">57 million-year ice age mystery solved by Australian scientists.</figcaption></figure>



<h2 class="wp-block-heading" id="h-when-earth-became-a-frozen-wasteland">When Earth became a frozen wasteland</h2>



Imagine Earth as a giant snowball, frozen solid from the North Pole to the equator. This wasn't the plot of a science fiction movie – it was our planet's reality 700 million years ago during an extreme ice age that has puzzled scientists for decades.



<h2 class="wp-block-heading" id="h-the-discovery">The discovery</h2>



Australian researchers from the <a href="https://www.sydney.edu.au/" target="_blank" rel="noreferrer noopener">University of Sydney</a> have finally cracked one of geology's greatest mysteries: what caused the Sturtian glaciation and why it persisted for an unprecedented 57 million years. This period occurred long before dinosaurs roamed the Earth, when no complex plants or multicellular animals existed.



Dr. Adriana Dutkiewicz, the study's lead author, describes a world completely unlike today's climate. "Imagine the Earth almost completely frozen over," she explained. "The planet was blanketed in ice from poles to equator, and temperatures plunged."



<h2 class="wp-block-heading" id="h-the-combination-of-climate-factors">The combination of climate factors</h2>



The research team discovered that this massive freeze resulted from a "double whammy" of geological events. First, plate tectonic activity reduced volcanic carbon dioxide emissions to historically low levels. Volcanic activity typically releases CO2 into the atmosphere, creating a greenhouse effect that keeps Earth warm.



Simultaneously, weathering of volcanic rocks in what is now Canada actively absorbed atmospheric CO2, further reducing greenhouse gas concentrations. When atmospheric carbon dioxide levels dropped below 200 parts per million – less than half of today's levels – glaciation engulfed the entire planet.



<h2 class="wp-block-heading" id="h-modern-climate-implications">Modern climate implications</h2>



Published in the journal <a href="https://pubs.geoscienceworld.org/geology" target="_blank" rel="noreferrer noopener">Geology</a>, this research provides crucial insights into Earth's climate system. While geological climate changes occur over millions of years, the study emphasizes that human-induced climate change is happening at a pace ten times faster than previously observed natural changes, highlighting the urgent need to understand our planet's delicate climate balance.



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What caused the planet's longest ice age

https://www.youtube.com/watch?v=K0DuSr87SHY 57 million-year ice age mystery solved by Australian scientists....

<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://www.youtube.com/watch?v=WXXGGiynIjs
</div><figcaption class="wp-element-caption">Greenland is not sinking. In fact, it is the opposite.</figcaption></figure>



<h2 class="wp-block-heading" id="h-a-contrasting-climate-response">A contrasting climate response</h2>



Most coastal towns are <a href="https://www.earth.com/news/sinking-land-will-intensify-the-effects-of-rising-sea-levels/" target="_blank" rel="noreferrer noopener">preparing for higher sea levels</a>, but <a href="https://www.earth.com/news/greenland-no-longer-has-to-worry-about-rising-sea-levels/" target="_blank" rel="noreferrer noopener">Greenland presents</a> a different scenario during climate change. The ground there is rising at a remarkable rate. Over the past decade, some areas have lifted about 20 centimeters, which translates to roughly 2 meters per century. This rate significantly exceeds current projections for sea level rise.



<h2 class="wp-block-heading" id="h-geological-rebound-process-through-climate-change">Geological rebound process through climate change</h2>



The mechanism behind this phenomenon is straightforward. As the ice sheet melts, the immense weight is removed from the bedrock, causing the land to rebound upward. This process resembles the way compressed material springs back when pressure is released.



<h2 class="wp-block-heading" id="h-scientific-monitoring-networks">Scientific monitoring networks</h2>



Researchers at the <a href="https://www.dtu.dk/english/" target="_blank" rel="noreferrer noopener">Technical University of Denmark</a> are documenting this uplift using the GNET network, consisting of 61 GPS stations positioned around Greenland's coast. These sensors can detect movement with millimeter precision, providing detailed measurements of the ongoing changes.



The data reveal that current uplift rates exceed the gradual rebound occurring since the last ice age ended approximately 12,000 years ago. This acceleration corresponds directly with increased ice sheet melting rates.



<h2 class="wp-block-heading" id="h-coastal-transformation">Coastal Transformation</h2>



This uplift is actively reshaping Greenland's coastline. New islands and rocky formations, called "skerries," are emerging as previously submerged land surfaces rise above the water level. This represents a notable contrast to global concerns about rising seas.



The study, published in Geophysical Research Letters, demonstrates the varied regional impacts of climate change. While many locations face rising water levels, Greenland's bedrock is literally rising above the surrounding seas.



The full study was recently published in <a href="https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2023GL104851" target="_blank" rel="noreferrer noopener">Geophysical Research Letters</a>.



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Greenland's ground rises while coasts worldwide face higher seas

https://www.youtube.com/watch?v=WXXGGiynIjs Greenland is not sinking. In fact, it is the...

<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://www.youtube.com/watch?v=DSM3EVeGHJU
</div><figcaption class="wp-element-caption">Companies like MindStudio help companies train their employees to implement the latest AI Agent building platform.</figcaption></figure>



<h2 class="wp-block-heading" id="h-ai-agent-training-transforms-the-workplace-fear-factor-into-a-competitive-advantage">AI agent training transforms the workplace 'fear factor' into a competitive advantage</h2>



Organizations that offer comprehensive artificial intelligence training to their workers find remarkable value that extends well beyond basic <a href="https://www.earth.com/news/mind-wandering-might-be-more-productive-than-you-think/" target="_blank" rel="noreferrer noopener">productivity improvements</a>. Emerging research demonstrates that carefully crafted AI training programs <a href="https://www.earth.com/news/ai-does-not-replace-human-creativity-but-enhances-it/" target="_blank" rel="noreferrer noopener">enhance</a> corporate performance, lower operational costs, and dramatically improve employee psychological well-being by turning workplace uncertainty into professional empowerment.



<h2 class="wp-block-heading" id="h-addressing-the-widespread-ai-anxiety-crisis-among-us">Addressing the widespread 'AI anxiety' crisis among us</h2>



A staggering 53% of employees expressed concern that the use of AI tools to automate work tasks could make them appear disposable to their employers, according to <a href="https://www.microsoft.com/" target="_blank" rel="noreferrer noopener">Microsoft</a>'s 2024 workplace survey. Such pervasive worry about being substituted by machines has caused what researchers have termed "AI technostress" – a psychological state that can result in occupational burnout and poorer mental well-being.



Data published in <a href="https://www.nature.com/palcomms/" target="_blank" rel="noreferrer noopener">Humanities and Social Sciences Communications</a> showed that belief in AI learning ability was a moderator in the link between technology adoption and work pressure, and higher confidence significantly lowered negative psychological responses. Workers provided ample training to become competent with AI software have significantly lower stress.



Companies like <a href="https://www.mindstudio.ai/" target="_blank" rel="noreferrer noopener">MindStudio</a> have platforms for building what are known as "AI Agents". In essence, AI Agents are simply tools that employees can build for themselves or their teams quickly and inexpensively. MindStudio will even train entire companies, from the CEO on down, at no cost. By letting MindStudio empower employees, companies avoid hiring more IT staff, buying more software, and implementing solutions to problems that do not exist.



MindStudio even has partners locally for companies, like <a href="http://www.dominnus.com" target="_blank" rel="noreferrer noopener">Dominnus</a> with offices in the Carolinas, California, and Denver, to help build AI Agents and support employees as they become resident AI experts for their organization. The training provided by MindStudio is applicable across other AI Agent building platforms as well.



<h2 class="wp-block-heading" id="h-revolutionary-productivity-through-focused-learning">Revolutionary productivity through focused learning</h2>



Organizations that implement large-scale AI training programs achieve dramatic outcomes. Employees performed tasks significantly better when they utilized AI support compared to when they didn't, according to <a href="https://www.nngroup.com/" target="_blank" rel="noreferrer noopener">Nielsen Norman Group</a> research findings. Their study documented productivity increases of 66% for a variety of professional tasks.



Federal Reserve Bank of St. Louis research finds workers record 33% higher productivity in time working with generative AI tools. The benefit is equivalent to 5.4% of work time savings for AI users – around 2.2 hours per week for full-time workers.



<h2 class="wp-block-heading" id="h-psychological-well-being-benefits-through-ai-competence">Psychological well-being benefits through AI competence</h2>



The emotional transformation when employees are provided with proper technology training is a fundamental transformation from fear to professional confidence. A survey of 600 employees across industries, carried out by ScienceDirect, proved that AI capabilities strengthen work environment commitment and improve job satisfaction.



A <a href="https://www.lut.fi/en" target="_blank" rel="noreferrer noopener">LUT University</a> study discovered that AI adoption has no direct effect on workers' well-being but does so indirectly through working conditions like task optimization and safety protocols. Strategically deployed AI that involves correct training can actually increase workplace mental well-being.



<h2 class="wp-block-heading" id="h-from-replacement-anxiety-to-partnership-confidence">From 'replacement anxiety' to 'partnership confidence'</h2>



Although 35% of those interviewed in recent McKinsey studies were concerned about workforce displacement, firms with large-scale training initiatives witness such fears dissipate quickly. The World Economic Forum found that two out of three respondents believe AI competencies will enhance their career prospects and job marketability.



This shift from fear to trust has measurable implications for job satisfaction. Applied Sciences research indicates AI can create tailored wellness programs based on individual employee requirements.



<h2 class="wp-block-heading" id="h-financial-benefits-of-increased-retention">Financial benefits of increased retention</h2>



The mental health advantages of AI learning have a direct impact on organizational bottom lines in the form of a positive feedback cycle with high retention of employees. Recent ROI research validates that artificial intelligence learning has a beneficial impact on employee turnover and satisfaction levels.



PriceWaterhouseCoopers' research documents 20% to 30% improvements in productivity, market speed, and revenue in organizations that attempt systematic AI adoption through comprehensive training.



<h2 class="wp-block-heading" id="h-environmental-advantages-of-ai-enabled-teams">Environmental advantages of AI-enabled teams</h2>



AI training has unforeseen environmental benefits as it makes the work environment more efficient. According to a study in Scientific Reports, the carbon footprint in writing and illustrating work is significantly lower when AI performs it compared to humans. AI software produces 130 to 1,500 times less CO2 equivalent per page of text created than human authors.



In addition, AI-driven remote work functionality significantly reduces environmental impact. Research by Cornell University and Microsoft indicates that remote workers reduce greenhouse gas emissions by up to 54% by not commuting daily to offices. Hybrid workers working remotely two to four days a week can reduce their carbon footprint by 11% to 29%.



<h2 class="wp-block-heading" id="h-cumulative-organizational-advantages">Cumulative organizational advantages</h2>



The compounding gains of better mental well-being, reduced turnover, increased productivity, and environmental benefits flow to enterprises from the pairing. McKinsey analysis estimates the long-term AI potential at $4.4 trillion in incremental productivity growth opportunity from business use cases.



As of now, 75% of knowledge workers globally utilize generative AI, mirroring widespread adoption patterns. Organizations that provide organized training and assistance see the most favorable results in productivity, worker satisfaction, and ecological sustainability.



The research overwhelmingly indicates that companies that invest in proper AI education, like that offered through <a href="https://www.mindstudio.ai" target="_blank" rel="noreferrer noopener">MindStudio</a>, establish win-win scenarios where employees are both more empowered and less stressed, and companies enjoy the gains of increased productivity, reduced turnover, and improved mental health outcomes throughout their workforce.



For more on MindStudio's free AI training for companies, visit the website's of MindStudio and Dominnus from the links below.



The research was published across a variety of peer-reviewed journals, including <a href="https://www.nature.com/palcomms/" target="_blank" rel="noreferrer noopener">Humanities and Social Sciences Communications</a>, <a href="https://www.frontiersin.org/journals/artificial-intelligence" target="_blank" rel="noreferrer noopener">Frontiers in Artificial Intelligence</a>, and <a href="https://www.mdpi.com/journal/applsci">Applied Sciences</a>.



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MindStudio.AI: <a href="https://www.mindstudio.ai" target="_blank" rel="noreferrer noopener">https://www.mindstudio.ai</a>



Dominnus: <a href="https://www.dominnus.com" target="_blank" rel="noreferrer noopener">https://www.dominnus.com</a>

AI agent training boosts mental health and profits

https://www.youtube.com/watch?v=DSM3EVeGHJU Companies like MindStudio help companies train their employees to...

<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://www.youtube.com/watch?v=0HDXqTGEmi4
</div><figcaption class="wp-element-caption">Scientists give plants superpowers against bacterial disease</figcaption></figure>



<h2 class="wp-block-heading" id="h-a-natural-solution-to-disease-through-crop-modification">A natural solution to disease through crop modification.</h2>



The agricultural industry stands at a crossroads between productivity and environmental responsibility, and crop modification often carries a negative connotation. While chemical pesticides have long been the go-to solution for crop protection, their harmful effects on ecosystems and human health have prompted scientists to seek alternatives. The recent breakthrough by <a href="https://www.southampton.ac.uk/" target="_blank" rel="noreferrer noopener">University of Southampton</a> researchers offers a promising path forward through the precise manipulation of plant-associated microbial communities.



<h2 class="wp-block-heading" id="h-the-science-behind-microbial-partnerships">The science behind microbial partnerships</h2>



Plants naturally harbor diverse ecosystems of bacteria, fungi, and other microorganisms that function as biological allies. These microscopic partners contribute to disease resistance, nutrient absorption, and stress tolerance. However, until now, scientists lacked the tools to deliberately reshape these communities to enhance crop protection.



The Southampton team's approach centered on <a href="https://www.earth.com/news/engineered-plant-microbiomes-the-future-of-crop-protection/" target="_blank" rel="noreferrer noopener">modifying lignin biosynthesis genes in rice plants</a>. This strategic intervention altered the plant's metabolic output, creating conditions that favored beneficial bacterial populations while suppressing harmful ones. The result was a living defense system embedded within the plant itself.



<h2 class="wp-block-heading" id="h-implications-for-global-food-security">Implications for global food security</h2>



The successful demonstration against Xanthomonas oryzae, the pathogen responsible for bacterial blight in rice, represents more than a laboratory achievement. Rice feeds nearly half the world's population, and bacterial blight causes devastating crop losses annually. Traditional control methods rely heavily on pesticides that contaminate soil and water systems.



<h2 class="wp-block-heading" id="h-looking-beyond-disease-resistance">Looking Beyond Disease Resistance</h2>



While disease protection represents the immediate application, the research framework opens doors to broader agricultural improvements. Future developments could engineer microbiomes to enhance nutrient uptake, reducing dependence on synthetic fertilizers. This dual benefit addresses both crop productivity and environmental sustainability.



<h2 class="wp-block-heading" id="h-the-path-forward">The path forward</h2>



As this technology advances from laboratory to field applications, it promises to reshape sustainable agriculture. The ability to program plants with their own biological defense systems could herald a new era where crops protect themselves naturally, reducing chemical inputs while maintaining yields necessary for global food security.



The study is published in the journal&nbsp;<a href="http://dx.doi.org/10.1038/s41467-023-44335-3" target="_blank" rel="noreferrer noopener">Nature Communications</a>.



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Revolutionizing agriculture through microbiome engineering

https://www.youtube.com/watch?v=0HDXqTGEmi4 Scientists give plants superpowers against bacterial disease A natural...

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https://www.youtube.com/watch?v=prrq8Ql81zk
</div><figcaption class="wp-element-caption">Acid rain and a crisis solved.</figcaption></figure>



<h2 class="wp-block-heading" id="h-why-don-t-we-ever-hear-about-acid-rain-anymore-the-environmental-crisis-that-was-solved">Why don't we ever hear about "acid rain" anymore? The environmental crisis that was solved</h2>



Remember the 1980s when acid rain dominated headlines? Dire warnings about rain eating buildings, killing fish, and destroying forests filled every news cycle. Then, almost like magic, acid rain vanished from public discourse. What happened? Did we actually solve one of the late 20th century's most pressing environmental challenges?



The answer might surprise you. Unlike many environmental issues that drag on indefinitely, acid rain represents one of modern history's most successful ecological recovery stories. It's a tale of science, politics, and technology working together to tackle what seemed impossible.



<h2 class="wp-block-heading">What was acid rain?</h2>



Acid rain isn't regular rain having a bad day – it's precipitation that became significantly more acidic due to air pollution. When power plants, factories, and vehicles burn fossil fuels, they release sulfur dioxide (SO2) and nitrogen oxides (NOx) into the atmosphere.



<h2 class="wp-block-heading">The science behind it</h2>



Think of acid rain as nature's chemistry experiment gone wrong. These compounds react with water, oxygen, and other chemicals to form sulfuric and nitric acids. When mixed with water vapor in clouds, they create precipitation with dangerously low pH levels.



While clean rain has a pH of about 5.6, acid rain could drop as low as 4.2 to 4.4 – roughly as acidic as tomato juice or coffee. According to US Geological Survey documentation, Scottish chemist Angus Smith first coined "acid rain" in 1872, but it didn't become a household phrase until the 1960s and 1970s when Swedish scientist Svante Odén documented its devastating effects on Scandinavian lakes and European forests.



<h2 class="wp-block-heading">The crisis at its peak</h2>



During the height of public concern, environmental damage was both widespread and visible. This wasn't some abstract future threat – people could see destruction happening in real-time.



<h2 class="wp-block-heading">Environmental devastation</h2>



The most dramatic impacts were impossible to ignore. Research documented by the Adirondack Lakes Survey Corporation and the New York State Department of Environmental Conservation shows that in the Adirondack Mountains, more than 200 lakes became so acidic they couldn't support fish life. The Adirondack Council reports that 409 lakes once supported brook trout, but many lost their fish populations due to acid rain.



By 1976, when scientists cataloged all acidified lakes in the Adirondack Park, researchers found that half of the lakes over 2,000 feet above sea level had no fish, according to studies published in environmental journals. The acidification process worked like a slow-motion disaster. As acid rain fell into watersheds, it gradually lowered pH levels. Fish couldn't survive in acidic water, and their food sources died off too.



Trees at high elevations showed stress directly linked to acid rain. It weakened them by leaching nutrients and making them susceptible to disease. Historical records show Germany's Black Forest saw nearly half its trees damaged by the mid-1980s.



<h2 class="wp-block-heading">Economic impact</h2>



Acid rain wasn't just environmental – it was expensive. Acidic precipitation corroded infrastructure, buildings, and monuments. Historic stone structures deteriorated at accelerated rates. Tourism suffered as lakes became fishless and forests declined. EPA economic analyses from the period documented repair costs mounting into billions annually.



<h2 class="wp-block-heading">The solution: government action and technology</h2>



Transformation from crisis to success required unprecedented cooperation between governments, industries, and environmental groups.



<h2 class="wp-block-heading">The Clean Air Act of 1990</h2>



The turning point came with the Clean Air Act Amendments of 1990, signed by President George H.W. Bush. This represented a fundamentally new approach to environmental regulation, as documented in EPA historical records.



<h2 class="wp-block-heading">Cap-and-trade success</h2>



Instead of mandating specific technologies, the 1990 amendments introduced something revolutionary: a cap-and-trade system for sulfur dioxide emissions. EPA program documentation shows this market-based approach set overall limits but allowed companies to trade emission allowances.



The genius was harnessing market forces to find cost-effective pollution reduction. Companies reducing emissions cheaply could sell excess allowances to those facing higher costs. Research published in environmental economics journals and EPA progress reports shows this resulted in dramatic SO2 reduction at a fraction of projected costs.



<h2 class="wp-block-heading">Technology advances</h2>



Policy provided the framework, but technology made reductions possible. Studies in atmospheric science journals document the widespread adoption of flue gas desulfurization systems ("scrubbers") that removed sulfur dioxide before it reached the atmosphere. By the 2000s, new installations could remove over 95% of SO2 emissions, according to EPA technical reports.



The push coincided with cleaner energy development. Natural gas produces fewer sulfur compounds than coal. Wind and solar, emerging in the 1990s, captured growing market share, reducing reliance on high-sulfur coal.



<h2 class="wp-block-heading" id="h-why-we-don-t-hear-about-it-today">Why we don't hear about it today</h2>



Why did acid rain disappear from headlines? Simple: the problem was largely solved.



<h2 class="wp-block-heading">Success doesn't make news</h2>



There's an old journalism saying: "If it bleeds, it leads." Environmental success stories don't generate urgency like crisis reporting. Media attention shifted to other challenges: climate change, plastic pollution, and biodiversity loss. There's only so much environmental anxiety the public can absorb, and newer concerns replaced acid rain.



<h2 class="wp-block-heading">Mission accomplished</h2>



The primary reason is beautifully simple: interventions worked. EPA monitoring data shows sulfur dioxide emissions dropped over 90% since 1990. Academic research published in environmental science journals confirms pH levels in formerly affected areas returned closer to normal. This represents one of history's most dramatic environmental recoveries. Studies by the Adirondack Lakes Survey Corporation show fishless lakes now support healthy populations. Forests recovered, and building damage slowed dramatically.



<h2 class="wp-block-heading" id="h-is-it-really-gone">Is it really gone?</h2>



The crisis is largely resolved, but monitoring data shows the problem isn't completely eliminated – it's managed to acceptable levels. Some areas still experience occasional events during high pollution periods. International environmental research indicates that rapidly industrializing Asian countries face similar problems to what we experienced decades ago, though they're implementing successful strategies.



EPA research shows nitrogen oxide emissions proved more challenging than sulfur dioxide, coming from vehicles and mobile sources. Climate science studies suggest changing weather patterns add complexity to how acid rain forms and falls.



<h2 class="wp-block-heading">What this teaches us</h2>



The acid rain experience proves that seemingly intractable environmental problems can be solved with scientific understanding, political will, and technological innovation. Environmental monitoring data shows recovery speed was remarkable – within a decade, measurable improvements appeared in air quality and ecosystem health.



Success came from bipartisan support across party lines. Policy analysis studies show the market-based approach appealed to those preferring economic incentives while achieving environmental goals. This support created lasting policy surviving political changes.



<h2 class="wp-block-heading">Conclusion</h2>



Acid rain's disappearance from public consciousness represents environmental science's greatest success stories. Through effective regulation, technological innovation, and international cooperation, we transformed an overwhelming crisis into a manageable challenge.



Today's silence isn't because we forgot – it's because we solved it. The 1990 Clean Air Act, combined with technology and energy market changes, reduced acid rain emissions over 90%, according to comprehensive EPA data analysis.



This success offers hope for current challenges. It proves complex problems can be solved when science, policy, and technology work together. As we face climate change and plastic pollution, acid rain reminds us that dramatic positive change is possible.



Next time someone asks whether environmental regulations work, remember acid rain. It's proof that sometimes, we get it right.



<hr class="wp-block-separator has-alpha-channel-opacity"/>



Sources: This article draws from EPA official documentation and progress reports, peer-reviewed research published in environmental and atmospheric science journals, historical data from the Adirondack Lakes Survey Corporation, New York State Department of Environmental Conservation records, US Geological Survey publications, policy analysis studies, and environmental monitoring data collected over three decades.



<h2 class="wp-block-heading">Frequently Asked Questions</h2>



1. Is acid rain completely gone? No, but EPA monitoring shows it's reduced to manageable levels. US sulfur dioxide emissions dropped over 90% since 1990, making acid rain much less severe than the 1980s crisis.



2. How long did solving take? Environmental monitoring data shows significant improvements began within 5-10 years of 1990s emission controls. Full ecosystem recovery took longer – some areas need 20-30 years for complete recovery.



3. What made the solution successful? Clear scientific understanding, visible damage motivating action, bipartisan support, available technology, and innovative market-based policies like cap-and-trade.



4. Do other countries have acid rain problems? Yes, particularly rapidly industrializing Asian countries. However, international environmental research shows many implement similar successful control strategies.



5. Could acid rain return? Potentially, if regulations weaken or we return to high-sulfur coal without controls, though effects would take years to become severe according to environmental projections.



6. Can you recommend any teaching tools on the subject of "acid rain"? The United States Environmental Protection Agency produced a wonderful teacher's guide for ages 14 and under that you can find on the EPA website here: <a href="https://www.epa.gov/sites/default/files/2017-03/documents/teachersguide.pdf" target="_blank" rel="noreferrer noopener">https://www.epa.gov/sites/default/files/2017-03/documents/teachersguide.pdf</a>



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The environmental problem we actually solved

https://www.youtube.com/watch?v=prrq8Ql81zk Acid rain and a crisis solved. Why don't we...

Green,Ecoduct,Over,An,Empty,Highway,During,Sunset.

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A new long-term study in Monkton, Vermont, reveals that wildlife tunnels significantly reduce amphibian road mortality during seasonal migrations. 



Frogs and salamanders often cross roads to reach breeding ponds each spring, but many are killed by vehicles. 



Researchers from the <a href="https://www.uvm.edu/" target="_blank" rel="noreferrer noopener">University of Vermont</a>, in collaboration with local citizens and the Vermont Agency of Natural Resources, installed two underpass tunnels in 2015. 



Over a 12-year monitoring period, they observed an 80.2% reduction in amphibian deaths, and up to 94% for non-climbing species like salamanders. 



The study used a before-after-control-impact design and documented more than 5,200 amphibians, highlighting the tunnels’ effectiveness even in nearby buffer zones.



Funded at $342,397 - far cheaper than wildlife crossings for large mammals - the project showcased the power of community-led conservation.



Local groups initiated the effort after observing mass amphibian deaths. Wildlife cameras later captured over 2,200 amphibians using a tunnel in just one spring, along with other species like raccoons and bobcats, indicating wider ecosystem benefits.



This marks the first peer-reviewed, long-term data set in the northeastern U.S. confirming amphibian-specific underpasses work. 



The study urges transportation departments to incorporate these designs into road planning and highlights how community action, thoughtful infrastructure, and persistence can make a real difference for biodiversity.



The full study was published in the <a href="https://linkinghub.elsevier.com/retrieve/pii/S1617138125000780" target="_blank" rel="noreferrer noopener">Journal for Nature Conservation</a>.



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Wildlife tunnels save millions of amphibians

https://youtu.be/XYgiPzmNBTU?si=eFYY7gPHU1JznLvU A new long-term study in Monkton, Vermont, reveals that...

Scientists are transforming chocolate into a functional food by infusing it with probiotics and prebiotics, aiming to create a treat that satisfies cravings while supporting gut health. 



The challenge lies in maintaining chocolate's beloved texture and flavor while adding health benefits.



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https://youtu.be/Ug657J67iEo?si=w96YjGMsg939LD_3
</div></figure>



Probiotics - beneficial microbes that balance gut bacteria and aid digestion - are typically fragile and can be destroyed by stomach acid or processing. 



Prebiotics act as food for these microbes, helping them thrive. Together, they form "synbiotics," a powerful health combination.



Researchers Smriti Gaur and Shubhi Singh from India's Jaypee Institute of Information Technology took an innovative approach, using natural prebiotics like corn and honey instead of complex processing methods. 



They created five chocolate varieties: a control and four synbiotic versions containing different combinations of prebiotics, probiotics (Lactobacillus strains), and flavor enhancers (cinnamon or orange).



Laboratory simulations of human digestion showed the probiotics remained viable for over five hours, suggesting they could survive long enough to benefit gut health.



Taste tests were positive, with researchers particularly enjoying the orange-flavored variety, describing it as having "vibrant citrus notes" complementing the "rich cocoa" with a "luxurious" texture.



This research represents just the beginning. With further refinement of strains, textures, and flavors, chocolate could evolve beyond mere indulgence to become a functional food that nourishes while it delights.



The study is published in the journal <a href="https://pubs.acs.org/doi/10.1021/acsfoodscitech.4c00741" target="_blank" rel="noreferrer noopener">ACS Food Science &amp; Technology</a>.

Is chocolate the next nutritional powerhouse?

Scientists are transforming chocolate into a functional food by infusing...

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Today’s Video of the Day from <a href="https://www.igb.illinois.edu/">Carl R. Woese Institute for Genomic Biology</a> reveals how scientists can modify common crops like soybean, rice, and wheat to protect them from heat stress.



“We need to double crop production by 2050 to feed a growing global population, and not only are we not on track to do that, but climate change is further complicating things,” said Amanda Cavanagh, a lecturer at the University of Essex. 



The study is part of Realizing Increased Photosynthetic Efficiency (RIPE), an international research project that aims to develop food crops that turn the sun’s energy into food more efficiently.



“Using an engineering approach we designed multiple alternative metabolic pathways to photorespiration. Testing them in the field showed increases in productivity which led Amanda to significantly move the project forward by showing our engineered plants can withstand pretty extreme temperature stress,” said study co-author and RIPE researcher Paul South.&nbsp;



“As the climate changes and temperature stresses increase the pressure on our global food supply, farmers will need every tool available including engineering approaches like the synthetic biology used here to maintain safe and productive harvests.”



The experts tested plants modified to have more efficient photorespiration to see if they were better adapted to warmer temperatures.&nbsp;



The team found that the engineered plants produced 26 percent more biomass than the wild-type plants exposed to the same temperatures, and had 15 percent less yield loss under the higher temperatures.



Video Credit: Amanda Nguyen/University of Illinois



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Designing crops that can beat the heat

[sendtonews key="QGPzYnXEtN-1712599-12187" type="single"] Today’s Video of the Day from Carl...

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes the first comprehensive estimate of carbon density in the Saharan, Sahel, and Sudanian zones of Africa. In an effort to measure the amount of carbon stored across these drylands, a team of scientists used high-resolution satellite images and artificial intelligence to map nearly 10 billion individual trees. 



"The high spatial resolution (50 cm) combined with AI and field measurements used in this study is key to improving tree inventories in drylands," said Pierre Hiernaux, a French researcher working for NASA. "The ever-increasing availability of very high-resolution satellite imagery will make it possible to assess carbon pools and their dynamics at the individual tree level on a global scale."



"This study is exceptional because it is pioneering a type of approach that will revolutionize the monitoring of trees and forests on a global scale: in the short term, it will be possible to map the world's trees from the centre of the Amazon to our schoolyards," said <a href="https://www.inrae.fr/en">INRAE</a> researcher Jean-Pierre Wigneron.



"Many fields of application will become much more efficient and accurate, such as tracking carbon stocks, biodiversity, monitoring logging and protection against illegal forest degradation, in near real time.”



Video Credit: NASA Goddard&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Remote sensing will revolutionize the way we monitor trees

[sendtonews key="EjmSP20gQK-2593093-12187" type="single"] Today's Video of the Day from NASA...

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Lesotho: Africa's "Kingdom in the Sky" Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features northwest Lesotho in South Africa.



According to ESA, Lesotho is the only nation in the world that lies completely above 1,000 m in elevation. The country is famous for its tall mountains and narrow valleys, and is known as Africa's "Kingdom in the Sky."



Out of a population of around two million people, about 80 percent live in rural areas. More than 75 percent of these people are engaged in <a href="https://www.earth.com/news/climate-change-will-have-a-global-impact-on-agriculture/">agriculture</a>, including rainfed cereal production and animal grazing.&nbsp;



ESA reports that the country’s agricultural system faces a growing number of issues, with climate-related vulnerabilities such as drought, floods and extreme temperatures occurring more frequently. 



Diamonds are amongst the minerals found in the mountains. Indeed, Lesotho can truly be called the Kingdom in the Sky. Beautiful, culturally rich, safe, affordable, and easily accessible from Durban and Johannesburg, mountainous Lesotho is a vastly underrated travel destination. the Kingdom of Lesotho (Sotho: 'Muso oa Lesotho) is an enclaved country in southern Africa. It is just over 30,000 km2 (11,583 sq mi) in size and has a population of around 2 million.



Video Credit: ESA&nbsp;&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer 



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Lesotho: Africa's "Kingdom in the Sky"

[sendtonews key="uV9Lh2fQbV-1760058-12187" type="single"] Lesotho: Africa's "Kingdom in the Sky" Today’s...

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> features a visual dataset of.methane emissions from wetlands across the globe. Atmospheric methane levels have reached record highs in recent years, and wetlands are a major source of these emissions.&nbsp;



"Methane is an important greenhouse gas that contributes substantially to global warming. On a molecule by molecule basis, methane is much more efficient at trapping heat than carbon dioxide, the main driver of warming," says NASA.



"Though human activities, including agriculture, oil and natural gas production and use, and waste disposal, collectively contribute the majority of methane to the atmosphere, about a third of total methane emissions comes from wetlands."&nbsp;



According to NASA, understanding methane emissions from wetlands and other natural sources is critically important for scientists and policymakers who are working to combat climate change by reducing emissions from human activities.



Video Credit: NASA Goddard



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



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Wetlands are a major source of methane emissions

[sendtonews key="f8fukm28Vz-2491833-12187" type="single"] Today's Video of the Day from NASA...

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Today’s Video of the Day from <a href="https://earthobservatory.nasa.gov/">NASA Earth Observatory</a> reveals the evolution of the Columbia Glacier in southeastern Alaska. Columbia is among the fastest shrinking glaciers in the world, and the video documents its rapid retreat over the years.&nbsp;



Columbia Glacier is a large, multi-branched calving glacier that flows out of the Chugach Mountains to the Prince William Sound.&nbsp;



According to USGS, Columbia had a long history of stability prior to 1980, with a length 41 miles, and small, short-lived advances or retreats.



In the years since 1980, however, satellite images have captured Columbia’s alarming retreat. By using false-color images, scientists can distinguish between snow and ice, open water, vegetation, and rocky debris on the glacier’s surface.



The series of false-color images featured in today's video were acquired over the span of 35 years. You can see that by 2021, the glacier’s main branch had retreated about 15 miles from its initial position.



The Columbia Glacier has also lost more than 50 percent of its volume, mostly due to calving. <a href="https://www.earth.com/video/nasa-reveals-3d-visual-of-an-atmospheric-river/">NASA</a> reports that while climate change likely started the retreat, mechanical processes kept the disintegration going.



The NASA images are provided by Jesse Allen, Robert Simmon, Joshua Stevens, and Lauren Dauphin using data from Landsat satellites, from the U.S. Geological Survey, and data from MODIS on NASA’s Terra satellite. The structure of Columbia’s moraine played a large role in the stability of the glacier before 1980. 



Like other tidewater glaciers, the Columbia built up a moraine over time, and the mixture of ice and rock functioned like a dam keeping out the sea. It was supported on one end by the shoreline and by the underwater terminal moraine at the other.



Video Credit: NASA Earth Observatory/&nbsp; NASA’s Scientific Visualization Studio



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The rapid retreat of the Columbia Glacier

[sendtonews key="0879czfG3k-1785905-12187" type="single"] Today’s Video of the Day from NASA...

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes how record-breaking heat expressed itself around the world in 2022.



Scientists have determined that 2022 was the 5th warmest year since 1880. Furthermore, the last nine consecutive years have been the warmest on record.



From devastating floods and wildfires to natural disasters like Hurricane Ian, 2022 showed us yet again how a warming climate affects people across the globe.&nbsp;



"As we look back at 20:22 and years past, we see that each year we better understand the challenges we face and how important it is to meet them," says NASA.



Video/ Image Credit: NASA Goddard



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

2022 illustrated the consequences of a warming climate

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Satellites reveal how Earth's systems are interconnected Today’s Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes Earth’s interconnected systems, and how this network is affected by rising temperatures.&nbsp;



During 2020, average global temperatures matched the hottest year on record. The hurricane season was also record-breaking, with many of the storms intensifying at extraordinary speeds. Hot water in the ocean is fuel for hurricanes. The satellite data shows that it's all one interconnected system showing how Satellites reveal how Earth's systems are interconnected.



According to NASA, dust swept up from Northern Africa plays a major role in the formation of hurricanes, and is also a key source of fertilization in the Amazon rainforest. As a result of<a href="https://www.earth.com/news/seagrass-wasting-disease-is-fueled-by-climate-change/"> climate</a> change, dust plumes are expected to decline, which will have an effect on vegetation far away.&nbsp;



Images from Earth-observing satellites show how the world’s plant life is affected by natural disasters, fires, and deforestation. Satellites also reveal how widespread changes in vegetation impact waterways,&nbsp; the climate, air quality. Satellites communicate by using radio waves to send signals to the antennas on the Earth. "Earth From Space" is a groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. 



Video Credit: NASA Goddard&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Satellites reveal how Earth's systems are interconnected

[sendtonews key="JbW4VsY53O-1632195-12187" type="single"] Satellites reveal how Earth's systems are interconnected...

Today’s Video of the Day from the <a href="https://welcome.miami.edu/">University of Miami</a> Rosenstiel School of Marine and Atmospheric Science explores how changes in water temperatures have affected tiger shark habitats and movements in the North Atlantic Ocean. The study reveals that rising temperatures have caused the sharks to shift toward the poles over the past 40 years.



“Tiger shark annual migrations have expanded poleward, paralleling rising water temperatures,” explained study lead author Neil Hammerschlag. “These results have consequences for tiger shark conservation, since shifts in their movements outside of marine protected areas may leave them more vulnerable to commercial fishing.”



The researchers analyzed nine years of tracking data from satellite-tagged tiger sharks, combined with four decades of conventional tag and recapture data provided by National Oceanic and Atmospheric Administration (NOAA) Cooperative Shark Tagging Program.



The experts found that during the last decade of record heat, for every one-degree Celsius increase in water temperatures, tiger sharks migrated further poleward by over 400 kilometers. They also migrated two weeks earlier than usual to waters off the northeastern coast of the United States.



“Given their role as apex predators, these changes to tiger shark movements may alter predator-prey interactions, leading to ecological imbalances, and more frequent encounters with humans,” concluded Professor Hammerschlag.



Video Credit: University of Miami Rosenstiel School of Marine and Atmospheric Science



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Tiger sharks are shifting poleward as temperatures rise

Today’s Video of the Day from the University of Miami...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> is focused on the melt ponds that emerge during the spring and summer on the Greenland Ice Sheet, which is the largest ice mass in the northern hemisphere.



"Melt ponds are vast pools of open water that form on both sea ice and ice sheets and are visible as turquoise-blue pools of water in this Copernicus Sentinel-2 image," says ESA.



"When snow and ice melts atop glaciers, water flows in channels and streams and collects in depressions on the surface. These melt ponds can speed up the melting of the surrounding ice since they greatly reduce the ice’s ability to reflect sunlight."



"This can create a positive feedback where an increasing number of melt ponds absorb more heat which causes ice cover to melt even faster."



According to ESA, Greenland has been hit with a late-season heatwave that began in early September. This caused the type of melt event that usually occurs in the middle of summer.



"In a recent paper published in Nature Climate Change, scientists found that major sea-level rise from the melting of the Greenland ice cap is now ‘inevitable’ even if the burning of fossil fuels were to halt overnight," says ESA. "Using satellite observations of Greenland ice loss and ice cap from 2000 to 2019, the team found the losses will lead to a minimum rise of 27 cm regardless of climate change."



Video Credit: ESA&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Melt ponds on the Greenland Ice Sheet

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> describes how Earth is unique in our solar system for its ability to sustain liquid water on its surface. But now, the water cycle is shifting as the climate warms, and scientists must find ways to predict how these changes will affect water availability.



Overall, 96 percent of Earth's water is saltwater, and nearly all of freshwater is found in ice and groundwater. These sources of water are linked as it passes through solid, liquid and gas phases.



In a warmer climate, the water cycle will be transformed. It will be easier for water to evaporate and form clouds, and storms will become more frequent and intense. Some regions will get too much water, while others will be left without enough water. In addition, soil moisture will be lost - which threatens food security.



Scientists are using satellite data from over the last 40 years to track changes that are happening in the water cycle. This will ultimately help us prepare for extreme events and better manage our water resources, according to ESA.



Video Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Tracking changes in Earth's water cycle

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Saturn,-,High,Resolution,3d,Images,Presents,Planets,Of,The

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard Space Flight Center</a> features images of Saturn from NASA’s Hubble Space Telescope. The photographs capture the start of the mysterious "spoke season" on Saturn - when unexplained features appear on its rings. 



According to NASA, both the cause of the spokes and their seasonal variability have yet to be fully explained by planetary scientists.



"Like Earth, Saturn is tilted on its axis and therefore has four seasons, though because of Saturn's much larger orbit, each season lasts approximately seven Earth years. Equinox occurs when the rings are tilted edge-on to the Sun," explains NASA.



"The spokes disappear when it is near summer or winter solstice on Saturn. (When the Sun appears to reach either its highest or lowest latitude in the northern or southern hemisphere of a planet.) As the autumnal equinox of Saturn's northern hemisphere on May 6, 2025, draws near, the spokes are expected to become increasingly prominent and observable."



Experts believe that the spokes may be a product of the planet's variable magnetic field. When magnetic fields interact with solar wind, an electrically charged environment is created. This phenomenon is visible on Earth as the northern lights.&nbsp;



"Scientists think that the smallest, dust-sized icy ring particles can become charged as well, which temporarily levitates those particles above the rest of the larger icy particles and boulders in the rings," says NASA.



The spokes were first observed in the early 1980s by NASA's Voyager mission. Depending on the angle of the rings, the spokes can appear dark or light.



"Thanks to Hubble's OPAL program, which is building an archive of data on the outer solar system planets, we will have longer dedicated time to study Saturn’s spokes this season than ever before," said NASA senior planetary scientist Amy Simon, head of the Hubble Outer Planet Atmospheres Legacy (OPAL) program.



"Despite years of excellent observations by the Cassini mission, the precise beginning and duration of the spoke season is still unpredictable, rather like predicting the first storm during hurricane season."



Video Credit: NASA Goddard&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Mysterious "spoke season" captured on Saturn

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