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

A research vessel in international Arctic waters near Russia unearthed a new development in the rapid melting of the ice caps that could have significant ramifications for the polar ecosystem. A team ...

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 ...

The ice floe has cracked in two. To the untrained eye, the floe appears vast and unchanging. In nearly every direction, a sculpture garden of snow and ice stretches toward the horizon, where it ...

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 ...

I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape. Piles of blue and white sea-ice rubble several feet high gave way to flat areas ...