The condition of the polar vortex influences everyday weather around the globe. Scientist issue warning about concerning ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

Icy winter weather blanketed the U.S. on Saturday as a wave of Arctic storms threatened to break low-temperature records in the heartland, spread cold and snow from coast to coast and cast a chill ...

The winter growth period for sea ice in the Arctic Ocean is now over, with levels at a record low. The winter ice extent on 21 March 2025 was lower than at any time since continuous satellite ...

Microalgae are tiny organisms that convert energy from sunlight into fuel. The arctic ecosystem depends on them. In springtime, the algae bloom brilliant shades of green and draw tiny crustaceans ...

An arctic air mass blanketed New York City on Sunday night, dumping several inches of snow and ushering in a deep freeze that grounded flights at airports across the city and New Jersey, and ...

Arctic blast about to invade US. What happened to warm winter predictions?

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

The North Face Arctic Parka was the top pick in our more extensive tested best women's winter coat review. Find out why it beat out all other contenders.

Winter is set to arrive with a vengeance this weekend with Arctic temperatures setting in on Saturday’s solstice, though a light dusting of snow might pretty up New York City.