Global warming gives U.S. nicer weather -- for now
Many Americans have enjoyed milder winters over the past 40 years, but the balance is shifting
ClimateWatch: Climate Change News & Features
On global warming, world seeks "Viking leadership"
Scientists from across world flock to tiny Danish island of Samso to see how its 4,000 residents have gone completely green
Earth's hot streak continues for a record 11 months
The Earth is closing on in a year-long run of record-breaking temperatures
Sarah Palin on Bill Nye: He's "as much a scientist as I am"
Sarah Palin lashed out at science educator Bill Nye over his stance on climate change
"Very unusual" melting seen on Greenland ice sheet
"This would be a warm day in July, never mind April," climate scientist says
Sea level rise threatens U.S. historic sites
Rising sea levels due to climate change are threatening some of America's most iconic historic sites
Global warming changing Earth's wobble, NASA says
Melting ice sheet altering distribution of weight on the planet, causing polar motion to change course
Antarctic ice may melt twice as fast as expected
A new study shows that sea levels could rise even higher and faster than scientists predicted
Great Barrier Reef coral bleaching hits "extreme level"
Aerial survey of Australia's Great Barrier Reef confirms vast extent of the unprecedented bleaching
13 million Americans could become climate refugees
Sea level rise could swamp coastal cities over the next few decades, and one state will be hardest hit
U.S. breaks record for warmest winter
Meteorologists say El Niño and climate change combined to send temperatures into record territory
Sea ice in Arctic Circle melting faster than thought
This winter amount of ice missing from the Arctic Circle could cover California three times
Sea levels rising at a rapid pace
Scientists say ocean levels haven't risen this fast in at least 2,800 years, and human-caused climate change is behind it
January temperatures break another record
Despite U.S. cold snap, Earth sets 9th straight monthly heat record
What climate change could do to transatlantic flights
Global warming could make certain flights longer and more turbulent
Climate change likely to persist for the next 10,000 years
Scientists argue that we need to take a longer view of what's happening to the environment
Ocean species mix as sea ice melts
Researchers and citizen scientists have spotted a number of whale and bird species in the wrong oceans
Wild December weather, thanks to El Niño
Temperature records are being smashed throughout the East; out West, it's colder and wetter than it's been in years
Paris climate goals mean emissions need to drop below zero
Some observers wonder whether politicians understand the implications of the goals they signed up for in the Paris climate agreement
Loss of Arctic ice may mean more precipitation
Scientists say changes in the Arctic could have far-reaching impact
NOAA: Last month was the warmest November on record
The average global land and ocean surface temperature continues a record-breaking streak
Warming Arctic sets another record
NOAA scientists say temperatures are rising twice as fast in the Arctic than anywhere else in the world
Earth may spin faster as glaciers melt
Scientists say melting ice and rising sea levels could have a small but measureable impact on the Earth's rotation
John Kerry: Climate deal is a "breakaway agreement"
The secretary of state said businesses around the world will get the message and "spur massive investment" in new technologies
Who are the winners and losers of the COP21's climate deal?
On its face, the plan agreed to on Saturday affects just about every nation on earth -- but not all will benefit
Science
Science
Scientists discover new dinosaur species
Mars rover sets new driving record on surface of another world
Extreme heat putting births in jeopardy, U.N. climate chief warns
Neuroscientists grow human brain tissue in mice
New species of wild cat discovered for first time in more than a century
Humpback whale seen grieving dead calf in rare footage
Remains of ancient warhorse given honorific burial discovered in Egypt
Anthropic CEO says "exponential" growth of AI is a "warning sign"
First-ever adult T. rex trackway found in North Dakota
Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Vote on the fattest marmot now
NASA plans to launch new space telescope
Invasive Joro spiders are "slowly spreading." Here's what to do if you see one.
A summer of extremes: Weathering a hotter world
