Svalbard is the fastest warming place in the world, and even within the Arctic. Leaving as little trace as possible is a ...

This warmup will be short lived as a potentially more significant blast of arctic air settles in by next week. Wednesday night: Temperatures are going to evolve different than usual for tonight.

(SOUTHERN COLORADO) — The region is currently recovering from a dangerously cold blast of Arctic air. The frigid cold air mass moved in on Saturday, Jan. 18, and stayed through most of Tuesday ...

It will feel like winter for many across the Midwest and Northeast at the start of the week as Arctic air surges south from ...

A new study reveals a strong connection between Arctic warming and the development of a rare thunderstorm that came closer to ...

Tuktoyaktuk (Canada) (AFP) – In normal conditions, Canadian Air Force helicopter pilot Jonathan Vokey uses the treeline to ...