Sea ice plays many important roles for the global climate: Its white surface can reflect energy back into space, helping the ...

Melting on the Antarctic Ice Sheet for the 2024 to 2025 season began with above average melt extents in all regions, but melt ...

As temperatures saw a quick warmup into the low 70s Tuesday, deputies were cautioning those headed to the outdoors about ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago, a symptom of climate change that will ...

Much of the ice in the Arctic winter is known as multiyear ice because it can be built up over periods as long as a decade.

Just 5.53 million square miles of ice had formed as of March 22, the smallest maximum extent since satellite records began in ...

Arctic sea ice has recorded its smallest winter peak extent since satellite records began 47 years ago, new data reveals.

In a part of the world where throughout history only the pure white of snow and ice could be seen, today green moss and grass ...

A winter storm watch has been issued for all of the Upper Peninsula and a few northern Lower Michigan counties. A heavy ...

Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving the planet ...

Camp Century was built to store nukes beneath Greenland's ice. See photos of the underground, "Star Wars"-like site.