Climate Change

A starfish floating on the coral reef, Dominican Republic.

One Million Species at Risk of Extinction, Threatening Human Communities Around the World, U.N. Report Warns

A global assessment compiled by hundreds of scientists found that humans are inflicting staggering damage on the world’s biodiversity

Climate Change Has Made Droughts More Frequent Since 1900

Tree ring data from various parts of the world shows that greenhouse gas increases have impacted soil moisture for over 100 years

For the First Time, Green Power Tops Coal Industry in Energy Production in April

Renewable energy outworked coal in April—and will likely do the same in May—though the trend likely won't last once air-conditioners switch on

Surf's WAY up.

Ocean Wind and Waves Have Grown Stronger Over the Last Three Decades

Decades of satellite data show changes in the ocean that could lead to more destructive storm surges and coastal erosion

One of Antarctica’s Largest Emperor Penguin Colonies Has Suffered Three Years of ‘Catastrophic’ Breeding Failures

The penguins have all but abandoned what was once a thriving breeding site at Halley Bay

Ocean-Dwelling Species Are Disappearing Twice as Quickly as Land Animals

Researchers point toward marine creatures' inability to adapt to changing water temperatures, lack of adequate shelter

The Rich Get Richer Under Climate Change, 50 Years of Data Shows

According to a new study, rising temperatures have reduced the GDP of many poor nations and boosted economic output of wealthier countries

Qumangapik, age 16, hunts seals near Thule. Inuit were exempted from the 2010 European Union law banning the trade of seal products.

At the Edge of the Ice

Deep inside the Arctic Circle, Inuit hunters embrace modern technology but preserve a traditional way of life

Some three to five million years ago, the icy environs of Antarctica were replaced by verdant swaths of green

CO2 Levels Are as High as They Were Three Million Years Ago

The last time Earth had this much carbon dioxide in the atmosphere, trees were growing at the South Pole

Melting Glaciers on Denali Will Unleash Tons of Human Poop

An estimated 66 tons of feces left behind by climbers is coming out of the deep freeze on North America's highest peak

New York is the second state to pass a ban on single use plastic bags. California was the first.

New York to Introduce State-Wide Ban on Plastic Bags

But the plan has drawn criticism from both business groups and environmental advocates

A Network of Lakes Lies Under East Antarctica's Biggest Glacier

The water underneath the Totten Glacier may force researchers to recalculate how quickly climate change may melt the massive ice sheet

Honey gathered from urban beehives offers a surprisingly accurate measure of surrounding communities’ air quality

How Urban Beehives Can Help Researchers Detect Air Pollution

Trace elements found in honey may be able to lead researchers straight to the source of environmental contamination

The Holy Fire at Lake Elsinore, California, when only about five percent of the fire was contained, August 9, 2018.

Untangling the Physics Behind Drifting Embers, 'Firenadoes' and Other Wildfire Phenomena

Fires can leap rapidly from building to building and even cause extreme weather events such as pyrocumulonimbus storm clouds

Cyclone Idai Brings Death and Devastation to Southern Africa

‘Almost everything is destroyed,’ said an aid worker in the city of Beira, Mozambique

African-Americans breathe in 56 percent more pollution than they generate, while Hispanic Americans breathe in 63 percent more

White Americans Produce More Air Pollution Than They Consume

African-Americans and Hispanics consume fewer pollutant-generating products, but get hit hardest by the negative effects

A composite color image of the Western Hemisphere captured by NOAA's GOES-16 satellite from 22,300 miles above the surface, January 15, 2017.

The Risks, Rewards and Possible Ramifications of Geoengineering Earth’s Climate

Injecting aerosols into the stratosphere could help cool the planet, but scientists have yet to study exactly how such solar geoengineering would work

Italy May Need to Import Olive Oil After Extreme Weather Decimates Local Crops

This year's harvest is down 57 percent, and may force the nation to import its treasured olive oil from other parts of the Mediterranean

The City of Chicago Is Sinking. Here's Why

Ice sheets that receded 10,000 years ago are responsible for the Windy City dropping at least four inches over the last century

Heat waves pose a significant threat to coral reefs, kelp forests and seagrass beds

Ocean Heat Waves Are Threatening Marine Life, Biodiversity

Over the past three decades, Earth’s number of annual ocean heat wave days rose by more than 50 percent

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