e360 digest

26 Jul 2016: New Zealand to Eradicate
All Rats, Stoats, and Possums by 2050

New Zealand is launching a $28 million initiative to eliminate all rats, stoats, and possums from the country by 2050.

A black rat.
The invasive predators — which hitchhiked or were purposely brought to the islands in the 18th and 19th centuries — cost New Zealand’s economy an estimated $13.3 billion a year by destroying habitat, spreading disease, and killing vulnerable, native species. Invasive predators kill around 25 million native New Zealand birds every year, such as the kiwi and the kakapo, a flightless parrot with a population of just 126 in 2014, according to National Geographic. The initiative aims to remove rats, possums, and stoats — a member of the weasel family — from 2.5 million acres of land by 2025, and then eradicate the remaining populations using traps or poisoned bait by 2050. If total extermination isn’t possible, the organizers hope the three species can at least be eliminated on the country’s offshore island nature reserves.


21 Jul 2016: South Africa’s Great White
Shark Population At Risk of Extinction

South Africa’s great white sharks are at risk of disappearing due to pollution, human interference, and a limited gene pool, according to a new study in the journal Marine Ecology Progress Series.

A great white shark.
Scientists from Stellenbosch University spent six years tracking great white populations in Gansbaai, a fishing town and shark hotspot in western South Africa. They estimated there are 350 to 520 great whites remaining along the country’s coastline — 52 percent fewer than previously thought. "The numbers… are extremely low. If the situation stays the same, South Africa's great white sharks are heading for possible extinction," Sara Andreotti, a marine biologist and lead author of the study, said in a statement. The scientists said shark nets, poaching, habitat encroachment, pollution, and loss of food were all to blame for the sharks’ demise. Low genetic diversity among the remaining sharks would make it difficult for the population to bounce back, they said.


18 Jul 2016: Following El Nino, Amazon
At Risk of Intense Wildfire Season

As a result of the recent El Nino, the Amazon rainforest is the driest it has been at the start of a dry season since 2002 — setting “the stage for extreme fire risk in 2016” in the region,

The Amazon rainforest.
NASA warned in a new fire forecast for South America. The risk for wildfire this year now exceeds the risk in 2005 and 2010, years when wildfires burned large swaths of the forest, the scientists found. Terrestrial water storage, or soil moisture, is also lower than previous years, NASA said. “When trees have less moisture to draw upon at the beginning of the dry season, they become more vulnerable to fire and evaporate less water into the atmosphere,” said UC-Irvine scientist Jim Randerson, who helped create the forecast. “This puts millions of trees under stress and lowers humidity across the region, allowing fires to grow bigger than they normally would.”


06 Jul 2016: As Oceans Become More Acidic,
Mussels Could Lose Ability to Hang On

Rising carbon dioxide emissions have caused the world’s oceans to become 30 percent more acidic since the Industrial Revolution, affecting everything from marine life’s ability to build shells

Trossulus byssus mussels.
to the pH level of fishes’ blood. Now, scientists have discovered that more acidic water also prevents mussels from attaching to rocks and other surfaces, which could have ramifications on the global food chain, the economy, and ecosystem health. Oceans today have a pH of about 8.1. When the pH drops below 7.6, the adhesive plaque that cements mussels to hard surfaces becomes weaker, according to the new research by scientists at the University of Washington. Unattached mussels are easy prey for predators like crabs, fish, and sea stars. Mussels play an important role in filtering pollutants from waterways. They are also a critical food source for coastal communities, with the industry worth an estimated $1.4 billion.


20 Jun 2016: 2015 Deadliest Year for
Environmentalists on Record, Finds Report

Last year was the deadliest year on record for environmentalists, according to a new report from Global Witness, a nonprofit that tracks environmental and human rights abuses worldwide.

Indigenous people protest a dam in the Amazon.
One hundred and eighty-five people were killed trying to stop development of land, forests, and rivers in 16 countries in 2015 — equal to more than three people per week. The tally represents a 59 percent increase over 2014, and is double the number of journalists killed in the same period, according to the report. Environmentalists were most at risk in Brazil, the Philippines, and Columbia, which had 50, 33, and 26 killings last year, respectively. “This report sheds light on the acute vulnerability of indigenous people, whose weak land rights and geographic isolation make them particularly exposed to land grabbing for natural resource exploitation,” the Global Witness authors wrote. “In 2015, almost 40% of victims were indigenous.”


16 Jun 2016: Some Coral Reef “Bright Spots”
Remain, Despite Devastating Bleaching

After decades of being overfished and mismanaged, and the worst bleaching event on record this year, scientists reported in the journal Nature this week that there remain some “bright spots” among the world’s coral reefs

Coral reef on the Palmyra Atoll in the Pacific.
– systems that are doing better than anyone expected. The study examined 18 different factors at 2,514 reefs in 46 nations, including water depth, tourism, fishing, and population density. Those systems that were still thriving — defined by the scientists as having more fish than expected — tended to be managed by, and accessible only to, local fishermen and indigenous groups. This included reefs in places like the Solomon Islands, parts of Indonesia, Papua New Guinea, and Kiribati. “There’s been a narrative about local involvement, but it’s often very token,” Joshua Cinner, a research fellow at James Cook University in Australia and lead author of the study, told The Atlantic. He said there should be more opportunity for “communities to creatively confront their own challenges.”


California Condor Population
Reaches New Heights in 2015

Earlier this year, the U.S. Fish and Wildlife Service announced what it called a milestone for the California condor: More chicks had hatched and fledged in the wild during 2015 than the number of condors that died,

California condor
bringing the total in the wild to 270. It was perhaps the most promising news about the condor in decades. After their numbers dropped to just 22 in the 1980s, the U.S. government began rounding up the birds for a last-ditch captive breeding program, then gradually released newly bred birds to the wild. The program was highly controversial, and the condors’ return to the wild over the past two and a half decades has been fraught with peril. But biologists have noted encouraging signs in recent years: The birds have expanded their range, are more likely to engage in wild behaviors, and have begun foraging for their own food.
Read more.


09 Jun 2016: Fish Can Recognize Human
Faces, According to One New Study

Fish now join humans, monkeys, primates, and birds as one of the few animals able to distinguish faces, according to new research published in the journal Scientific Reports this week.

James St. John/Wikimedia
The skill requires a sophisticated combination of perception and memory— and generally, a neocortex. But scientists at the University of Oxford in England and the University of Queensland in Australia were able to train archerfish to recognize human faces, despite the fact that these tropical fish don’t have complex brain structures. Archerfish typically feed by spitting water at prey, like insects. So the scientists taught the fish to spray water at images of particular human faces in exchange for food. Archerfish identified the correct person 81 percent of the time.


06 Jun 2016: Fish Choose Plastic Over
Zooplankton in Polluted Waters

Fish that grow up in waters full of plastic particles develop a taste for trash, choosing to eat plastic over zooplankton, their natural food source, according to a study published in the journal Science.

Oona Lönnstedt
The research, by ecologists at Uppsala University in Swedish, found larval perch from the Baltic Sea exposed to microplastic pollution (less than 5mm in size) had stunted growth, were less active, ignored the smell of predators, and experienced increased mortality rates. Plastic pollution has become a major problem in the world’s oceans, but scientists are just beginning to understand how these fragments can affect the health of marine species. “If early life-history stages of other species are similarly affected by microplastics, and this translates to increased mortality rates, the effects on aquatic ecosystems could be profound,” said ecologist Oona Lönnstedt, lead author of the study.


02 Jun 2016: U.S. Officials Issue a
Sweeping Ban On Elephant Ivory Trade

The Obama administration finalized a rule this week banning the sale of nearly all elephant ivory within the United States.

The exceptions to the new rule include professionally appraised antiques at least a century old and items with fewer than 200 grams (7 ounces) of ivory. The rule does not apply to ivory from other species, such as walrus, whale, and mammoth, the U.S. Fish and Wildlife Service said in a statement. The new regulation is part of a recent global push to halt the trade of elephant ivory from Africa. Kenya burned 105 tons of confiscated ivory in April to raise awareness of the country’s growing poaching problem, and the country’s president, Uhuru Kenyatta, will seek a total ban on elephant products during an international wildlife trade meeting this fall.


31 May 2016: Bees’ Fuzzy Bodies Help Them
Detect Electrical Charges From Flowers

Back in 2013, scientists discovered that bees can detect the electrical charges that flowers emit, helping them locate nearby food sources.

Mark Burnett/Wikimedia
Exactly how the bees were doing this, however, remained a mystery. Now, scientists have found that the hairs on bees’ fuzzy bodies move in response to the charges, which send nerve signals to bees’ brains that flowers are nearby. The finding is an important one: Scientists have long thought that only animals in marine or moist habitats could detect electric fields, since currents are carried through water. That bees can do this in dry air opens up the possibility that other insects might have the same ability. The research, conducted by scientists at the University of Bristol in the U.K., was published this week in the journal Proceedings of the National Academy of Sciences.


27 May 2016: Poland Begins Logging
Ancient Forest Despite Fierce Protests

Despite intense protests from environmentalists and scientists, Poland began logging the Bialowieza Forest this week, the last remaining fragment of Europe’s ancient woodlands and a World Heritage site.

Renata Krzysciak-Kosinska
The forest, covering more than 350,000 acres, is home to the continent’s largest population of European bison and 20,000 other wildlife species. Polish officials said the logging is to remove spruce trees dead or dying from a bark beetle infestation, but green groups argue that half the trees marked for removal aren’t spruce. Environmentalists have been patrolling the forest to keep track of logging activity, and they filed a formal complaint last month with the European Commission to intervene “before the Polish government allows for the irreversible destruction of the Bialowieza forest,” Greenpeace Poland activist Katarzyna Jagiełło recently told The Guardian.


For the Endangered American Eel,
A Long, Slippery Road to Recovery

The American eel isn’t just a U.S. native. It’s also indigenous to Greenland, Iceland, eastern Canada, and parts of Central and South America. Despite this expansive range, the International Union for Conservation of Nature lists the species as “endangered.”

Heather Perry
It would be in even worse shape without the Delaware River, which flows unimpeded 330 miles through New York, Pennsylvania, New Jersey, and Delaware. Few, if any, eel refuges are more important, and management on the Delaware provides a global blueprint for eel recovery. The upper watershed is protected as a Wild and Scenic River corridor and as the water supply for New York City, and last June, New York State banned fracking in its part of the basin. Compare the Delaware with the nearby Susquehanna River, where the Conowingo Dam has wiped out 400 miles of eel habitat on the main river. But here and elsewhere eel recovery is underway.
Read more.


18 May 2016: Trees Sleep, With Branches And
Leaves Drooping at Night, New Study Says

Scientists have long known that plants have a day-to-night cycle. Some trees close their leaves in the evening. Most flowers open up their petals in the morning.

But these observations have largely been made only in experiments with potted plants. Now, a team of scientists has used a laser scanner to measure trees’ daily cycles in the wild, and they’ve discovered that trees sleep. “Our results show that the whole tree droops during night, which can be seen as position change in leaves and branches,” Eetu Puttonen, a scientist at the Finnish Geospatial Research Institute and lead author of the new study, said in a statement. Silver birch leaves drooped to their lowest point a couple of hours before sunrise and became upright again a few hours later. It isn’t yet clear whether the sun or the plants’ internal rhythm spurs the movement. The findings were recently published in the journal Frontiers in Plant Science.


10 May 2016: More than 2,000 New
Plant Species Are Found Every Year

There are currently 391,000 plant species known to science—and another 2,000 are being discovered every year, according to a new report from the U.K.’s Royal Botanic Gardens, Kew.

Paulo Gonella
Last year’s new discoveries included a nearly five-foot tall carnivorous plant first identified on Facebook, a 105-ton tree in West Africa, and 90 new species of Begonia flowers. Brazil, Australia, and China were hotspots for species discovery. The State of the World’s Plants report did find, however, that one-fifth of the world’s plant species are at risk of extinction from habitat loss, disease, invasive species, and climate change. “Plants are absolutely fundamental to humankind,” Kathy Willis, director of science at Kew, told The Guardian. “Plants provide us with everything — food, fuel, medicines, timber, and they are incredibly important for our climate regulation. We are facing some devastating realities if we do not take stock and re-examine our priorities and efforts.”


09 May 2016: Pacific Northwest Starfish Seem
Set for Comeback After Deadly Disease

Two years after a virus devastated colonies of starfish along the U.S. west coast, the population is showing early signs of a comeback, at least in some areas.

The number of juveniles in the Pacific Northwest is “off the charts,” said Bruce Menge, a marine biologist at Oregon State University. “Higher than we’d ever seen — as much as 300 times normal,” Menge said. Young starfish usually have to compete with adults for food. But with up to 84 percent of the adult population wiped out from an outbreak of “sea star wasting disease” two years ago, juveniles have had abundant resources to thrive, Menge and his colleagues reported in a recent PLOS ONE journal. However, the researchers warn starfish populations aren’t entirely in the clear. “Whether they can make it into adulthood and replenish the population without succumbing to sea star wasting disease is the big question,” Menge said in a statement.


05 May 2016: With Climate Change, It Is
Survival of the Oldest, Not the Fittest

When it comes to climate change, the world’s oldest species are more likely to survive than newly evolved ones, says a new study published in the journal BMC Evolutionary Biology.

Brian Gratwicke/Flickr
The logic is relatively simple: The reason they’re so old is that they’ve been tested by abrupt environmental shifts before and have come out on top. This group includes species like the cane toad and California sea lion. More specifically, the study found the planet’s oldest animals all share at least one of the following characteristics: They come in various colors, give birth to live young (as opposed to eggs), and live at low latitudes. The research could help “predict which [species] could be better able to deal with current climate change and to better predict the threat status of species on the red list of the International Union for Conservation of Nature,” said Sylvain Dubey, an ecologist at the University of Lausanne in Switzerland and co-author of the new study.


02 May 2016: After a Decade of Decline,
Brazil's Deforestation Again on the Rise

Brazil is losing two soccer field-sized parcels of rainforest every minute, equal to 1,930 square miles annually, according to new reporting from the Thompson Reuters Foundation.

Matt Zimmerman/Flickr
The trend represents a significant blow to Brazil’s decades-long fight against illegal logging activity, which achieved an 80 percent decline in deforestation from 2003 to 2013 due to aggressive government and civil monitoring of the forests. But these efforts have slackened in recent years, and loggers have changed their tactics to better hide their activities, said Tasso Azevedo, a conservationist and former director of the Brazilian Forest Service. "In some cases, we are walking backwards," he told Thompson Reuters. The uptick could pose a challenge to pledges Brazil made during international climate talks in Paris last December. The country promised to eliminate illegal deforestation and restore nearly 30 million acres of forest by 2030 to combat global warming.


29 Apr 2016: Kenya to Burn Ivory to Raise
Awareness of Growing Poaching Problem

Kenyan authorities are set to burn 105 tons of ivory confiscated from illegally killed elephants this weekend to bring attention to the country’s growing poaching problem.

Kenya Wildlife Service
Kenya conducted its first ivory burn in 1989 after elephant populations in the country dropped 90 percent in 15 years, and it has continued to do such burns periodically since. But the systematic cutting back of an international ban on the sale of ivory over the last 15 years has led to the reemergence of large-scale poaching in Africa. Approximately 30,000 to 50,000 elephants were killed on the continent between 2008 and 2013. Soon after announcing the ivory burn, Kenya’s president, Uhuru Kenyatta, announced his nation would seek a total ban on elephant ivory during a wildlife trade meeting later this year. “We will not be the Africans who stood by as we lost our elephants,” he said.


28 Apr 2016: Half of All Farmed Fish Have
Deformed Ear Bones That Cause Hearing Loss

Farmed fish have become an increasingly larger share of the world’s seafood market in recent decades—now accounting for 50 percent of global seafood consumption.

At the same time, however, debate about the ethics, safety and health of farmed fish versus their wild counterparts has also intensified. A new study published in the journal Nature Scientific Reports finds that half of all farmed Atlantic salmon have deformed ear bones that lead to hearing loss. These salmon are 10 times more likely to have the deformity than wild fish. The findings “raise questions about the welfare of farmed animals," said Tim Dempster, a biologist at the University of Melbourne involved in the study. It may also explain why efforts to boost wild populations by releasing farmed juveniles have proven unsuccessful. Hearing loss would prevent farmed fish from detecting predators, or restrict their ability to navigate to breeding sites, the scientists said.


From Mass Coral Bleaching,
A Scientist Looks for Lessons

Twice a year, Georgia Tech climate scientist Kim Cobb travels to Christmas Island in the middle of the Pacific Ocean to collect samples from coral reefs to better understand past and future climate change.
Kim Cobb

Kim Cobb
But when Cobb arrived on the island earlier this month, she was stunned. The corals she had spent the past 18 years studying were largely dead or dying. The scene has become a familiar one across the Pacific and Indian oceans this year as a record-breaking El Niño drove up water temperatures and caused fragile coral reef systems to bleach from stress or die. In an interview with Yale Environment 360, Cobb talked about the recent bleaching event, the race to make reefs more resilient, and how coral records could improve short-term climate projections. “What you think reefs might be experiencing in 20 years,” she says, “they're experiencing now.”
Read the interview.


25 Apr 2016: Scientists Discover Antarctic
Lake That Could Contain Unique Life Forms

Scientists have discovered what they think is a massive, ribbon-shaped lake under the Antarctic ice sheet that could lead to the discovery of a bevy of new unique life forms.

NASA/Michael Studinger
The lake, which measures 60 miles long by 6 miles wide, was discovered using satellite imagery, and scientists plan to confirm its existence using ice-penetrating radar this spring. The lake has likely been locked under the ice for millions of years — allowing bacteria and other life forms to evolve in complete isolation from the rest of the world, according to a report released at the European Geosciences Union meeting. Unlike the continent’s largest under-ice lake, Vostok, the newly discovered waterbody — located in East Antarctica — is relatively close to a research station, making it easier to explore. “It’s the last un-researched part of Antarctica, so it’s very exciting news,” Bryn Hubbard of the University of Aberystwyth UK told the New Scientist.


20 Apr 2016: Entries Invited for Third
Annual Yale Environment 360 Video Contest

The third annual Yale Environment 360 Video Contest is now accepting entries. The contest honors the year's best environmental videos. Submissions must focus on an environmental issue or theme, have not been widely viewed online, and be a maximum of 15 minutes in length. Videos that are funded by an organization or company and are primarily about that organization or company are not eligible. The first-place winner will receive $2,000, and two runners-up will each receive $500. The winning entries will be posted on Yale Environment 360. The contest judges will be Yale Environment 360 editor Roger Cohn, New Yorker writer and e360 contributor Elizabeth Kolbert, and documentary filmmaker Thomas Lennon. Deadline for entries is June 10, 2016.
Read More.


19 Apr 2016: Thirty Years After Chernobyl,
Wildlife Thrives in the Contaminated Zone

Thirty years after the meltdown of the Chernobyl Nuclear Power Plant in Ukraine, humans remain relatively scarce near the accident site.

Jim Beasley/Sarah Webster
A gray wolf is caught on camera near Chernobyl.
Wildlife, however, is thriving, according to a recent study by scientists at the University of Georgia. The researchers set up cameras at 94 sites in the Chernobyl Exclusion Zone—a 1,000-square-mile area where radiation levels remain high—and applied a fatty acid scent to attract animals. In total, they saw 14 mammal species in the footage, most frequently gray wolves, boars, red fox, and raccoon dogs. Since carnivores tend to accumulate radiation faster that animals further down the food chain, finding so many of them was good news. "We didn't find any evidence to support the idea that populations are suppressed in highly contaminated areas,” said James Beasley, an ecologist at the University of Georgia who helped lead the study.


14 Apr 2016: Drought, Climate Change
Cause Rapid Plant Evolution in California

As climate change alters ecosystems and weather patterns, species across the globe are undergoing change as well. Some are dwindling in numbers and others are going extinct, but many are adapting.

The Brassica rapa plant.
A team of U.S. researchers, led by biologist Steven Franks of Fordham University, found the drought that impacted California between 1997 and 2004 changed the Brassica rapa plant, a type of field mustard, down to the genetic level. After seven years of water scarcity, the plants had shifted their flowering times forward by weeks to take advantage of early season rain. “This research shows us that contrary to the previous belief… evolutionary changes can happen extremely rapidly,” Franks wrote in the Huffington Post. “However, this does not mean that we don’t need to worry about climate change because species will just evolve. A recent analysis concluded that 1 in 6 species could face extinction if climate change continues unabated.”


12 Apr 2016: Scientists Reimagine The
Tree of Life With New Microbe Knowledge

Following years of intense exploration and research into the microbial world, scientists have reimagined the tree of life—the iconic visual representation of the living world first proposed by Charles Darwin in 1859.

Banfield/UC Berkeley
The new tree of life.
The project was led by researchers at the University of California, Berkeley, who over the last decade have been gathering DNA from across the globe—from everywhere from meadow soils and river mud to deep sea vents—to reconstruct genomes and describe thousands of new microbial species. Curious how their findings fit into the tree of life, the scientists used a supercomputer to visualize how more than 3,000 new and known species related to one another. They discovered that eukaryotes, the group that includes humans, exist on a thin twig compared to the microbial branch of the tree. “The tree of life as we know it has dramatically expanded due to new genomic sampling of previously enigmatic or unknown microbial lineages,” the authors wrote.


11 Apr 2016: More Than 50 Percent of
Great Barrier Reef Affected By Bleaching

Record high ocean temperatures in the western Pacific have caused more than half of the Great Barrier Reef to undergo a mass coral bleaching event this year, according to a team of Australian scientists conducting aerial surveys.

ARC Coral Reef Studies
An aerial shot of the Great Barrier Reef in early April.
Corals thrive in a narrow temperature range, and when waters warm above normal—as they have this year from climate change and a strong El Nino—the organisms expel their symbiotic algae, leaving them without a source of food and susceptible to disease. Scientists’ next step is studying the corals up close to determine how deep the bleaching is, said Terry Hughes, a marine biologist at James Cook University and head of the Australian coral bleaching task force. “If the corals are severely bleached, then a lot will die,” Hughes said. “If they are lightly bleached, which is the case with a lot of reefs south of Townsville, then they’ll regain their color over the next couple of months and there won’t be much mortality.”


07 Apr 2016: How Ancient Algae Could
Help Cure Brain and Breast Cancer

One of the oldest life forms on earth may hold the key to battling hard-to-treat cancers, according to new research by scientists at Oregon State University. The compound, coibamide A, is found in blue-green algae, organisms that have existed for at least two billion years. It was found during a diving trip in Panama’s Coiba National Park eight years ago and run through the National Cancer Institute’s database of potential anti-cancer compounds. Coibamide A was tested on mice and found to be more effective at killing brain and triple negative breast cancer cells—two of the most aggressive and hard-to-treat types of the disease—than anything ever tested before. "The chemical diversity found in nature has always been a significant source of inspiration for drug design and development, but… marine environments remain relatively unexplored," said Jane Ishmael, a cellular biologist at Oregon State University and lead author of the new study.


06 Apr 2016: Half of World Heritage Sites Are
Threatened By Industrial Development

Since 1972, the United Nations has worked to protect 229 locations in 96 countries known for their “exceptional natural beauty” and “cultural significance.” These spots, known as World Heritage Sites,

Brian Kinney/Shutterstock
The Great Barrier Reef
range from Mount Kilimanjaro in Tanzania to the Great Barrier Reef in Australia, China’s panda sanctuaries, and the Grand Canyon in the United States. A new survey by the World Wildlife Fund, however, has found half of these sites are under threat from oil and gas development, mining, illegal logging, overfishing, or other industrial activities. Eleven million people live in or near these sites, the report says, and depend on them for their housing, food, water, jobs, or ecosystem services like flood protection and CO2 sequestration. “We are not going to develop a just and prosperous future, nor defeat poverty and improve health, in a weakened or destroyed natural environment,” the authors wrote.


05 Apr 2016: El Nino Prevents Phytoplankton
Growth, Endangering Marine Food Web

El Nino—the cyclical warming of the Pacific Ocean—has wreaked havoc on the world’s weather for the past two years, from a record-breaking number of cyclones in the North Pacific to flooding in South America.

Uz/NASA Goddard
Satellite images of phytoplankton growth.
But scientists at NASA recently discovered that the climate phenomenon also has a big impact on phytoplankton, the tiny oceanic organisms that serve as the base of the marine food chain. Normally, ocean currents drive cold, deep water to the surface near the equator, bringing with it a flood of nutrients that feed phytoplankton. El Nino’s mass of warm water stops this upwelling. The result is a marked drop in phytoplankton levels. “This decline echoes through many species,” said Stephanie Uz, an ocean scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland who led the study. “Small fish that feed on phytoplankton starve. This affects everything from penguin and iguana populations in the Galapagos to governments managing fisheries.”




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e360 VIDEO

Tribal people and ranchers join together to stop a project that would haul coal across their Montana land.
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The latest
from Yale
Environment 360
is now available for mobile devices at e360.yale.edu/mobile.


An aerial view of why Europe’s per capita carbon emissions are less than 50 percent of those in the U.S.
View the photos.

e360 VIDEO

Ugandan scientists monitor the impact of climate change on one of Africa’s most diverse forests and its extraordinary wildlife.
Learn more.

e360 VIDEO

Food waste
An e360 video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs.
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e360 VIDEO

Colorado wildfires
An e360 video goes onto the front lines with Colorado firefighters confronting deadly blazes fueled by a hotter, drier climate.
Watch the video.


A three-part series Tainted Harvest looks at the soil pollution crisis in China, the threat it poses to the food supply, and the complexity of any cleanup.
Read the series.