The result is a cascade effect. Researchers issue warning after making grim Arctic discovery: 'This will continue' first ...

While a number of people continue to deny that humans are responsible for the Earth getting warmer, it's hard to avoid the fact that global temperatures are indeed increasing. Just take a look at the ...

This story was produced in partnership with the Pulitzer Center’s Ocean Reporting Network. A haze of ice crystals in the air created a halo around the low sun as three snowmobiles thundered onto the ...

A research team examined how increasing Arctic rainfall is driving significant changes — and the implications hit closer to home than some might think. The researchers used climate model simulations ...

As summer wanes in the Northern Hemisphere, scientists are sounding the alarm over what could be one of the most extreme Arctic melt seasons in recorded history — a shift with potentially far-reaching ...

GREENLAND, AS YOU MAY KNOW, IS NEITHER NOT GREEN AND NOT REALLY LAND, BUT RATHER COVERED BY THE SECOND LARGEST BODY OF ICE IN THE WORLD, SECOND ONLY TO THE ANTARCTIC ICE SHEET. BUT THE ICE IS MELTING.

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.

Archaeologists followed a tip from a Breheimen National Park ranger and found a 1,500-year-old stick used in reindeer hunts, photos show. Photo from Secrets of the Ice, shared by Lars Holger Pilø The ...