Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its ...

Every winter in the high Arctic, for example, the sun, hidden by the tilt of the Earth, vanishes for months. Meters of snow blanket the sea ice and block incoming light, leaving the frigid ocean ...

It’s “sort of like our planetary air conditioning system,” said Twila Moon, deputy lead scientist at the National Snow ... plants and the roughly 4 million people who live in the Arctic ...

The Arctic is emerging as a critical frontier in the race for mineral wealth, fossil fuels, and geopolitical dominance. As ...

blanketing the storm-ravaged states of Kentucky and Tennessee while dumping about a foot of snow over parts of Virginia and North Carolina. It barreled across the country as a blast of Arctic air ...

Their unusual story began about a hundred years ago. Now, as they head to the high north, an ambitious new chapter is being ...

A snowstorm is set to hit the mid-Atlantic and Carolinas midweek, causing snow, ice, and travel disruptions. This live blog ...

This week’s snow storm should help diminish moderate drought across northern Wisconsin and bordering Upper Peninsula counties ...

The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes ...