Global Warming
Should the U.S. Ban Gas Stoves?
While the White House opposes an all-out ban, a federal safety agency is studying the health and environmental hazards of the kitchen appliances
NASA Satellite Falls Back to Earth After Almost 40 Years in Space
The reentry calls attention to the mission’s success and puts a spotlight on the dangers of space debris
The Ozone Hole Is on Track to Mend Itself Within Decades
The worldwide phaseout of ozone-depleting substances is allowing the atmosphere to recover, a new U.N. report finds
Why Some Western Snow Is Turning Pink
Algae bring a rosy hue to some mountain snowpacks, which might accelerate melting
NASA Launches New Satellite to Study Earth’s Water
The mission’s data could paint a clearer picture of the effects of climate change
Five Major Storylines From the COP27 Climate Summit
Delegates agree to a loss and damage fund, but some experts worry the conference didn’t go far enough to address climate change
Lab-Grown Meat Is Safe to Eat, FDA Says
The “no kill” product cultivated from animal cells has only small regulatory hurdles left before it can be sold in restaurants
New Rules Could Slash 36 Million Tons of Methane by 2030
Biden announced plans for tackling the powerful greenhouse gas, which could go into effect by the end of next year
A Massive Freshwater River Is Flowing Under Antarctica’s Ice
The 285-mile-long stretch of meltwater is longer than the Thames and could speed ice loss
Rewriting the Story of Ötzi, the Murdered Iceman
A new study suggests that nearly everything archaeologists thought they knew about the 5,300-year-old corpse’s preservation was wrong
What You Need to Know About the COP27 Climate Summit
World leaders are gathered in Sharm el-Sheikh, Egypt, to discuss climate action
One-Third of Iconic World Heritage Glaciers Will Melt by 2050, Study Finds
A new report from Unesco and the International Union for Conservation of Nature provides a bleak outlook for glaciers amid global warming
Why Marshlands Are the Perfect Lab for Studying Climate Change
At the border between land and sea, an extraordinary set of experiments is helping us prepare for an uncertain future
Polar Bears Are Gathering in Canada—and You Can Watch Them Live
Bears return to Churchill, Manitoba, every autumn to await the formation of sea ice on the Hudson Bay
NASA Finds More Than 50 Super-Emitters of Methane
While mapping minerals in Earth’s deserts, the agency's new detector on the ISS spotted massive contributors to climate change
Renewable Energy Is Slowing the Rise of Carbon Emissions
Still, greenhouse gas production should be falling drastically to prevent the worst effects of climate change
View 16 Breathtaking Images From the Nature Conservancy's Annual Photo Contest
The winning shots feature everything from glowing mushrooms to sauntering lions
The World’s Whitest Paint May Soon Help Cool Airplanes and Spacecraft
The ultra-white color reflects up to 97.9 percent of sunlight and may reduce our reliance on air conditioning
Burst Pipelines in Baltic Sea May Be the Largest Methane Leak Ever
Some officials believe the cause was deliberate
Electric Planes Are Taking Flight
More airlines are ordering battery-powered aircraft to help reduce their environmental impact
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