Lightning near the North Pole reveals dramatic climate changes as Arctic temperatures rise and storms intensify.

(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 ...

Chinese researchers traced 2023 Icelandic volcanic emissions to Arctic smog, showing 80% of Ny-Ålesund’s sulfur dioxide came from the eruption. A research team led by Professors Si Fuqi and Yuhan Luo ...

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

Military leaders and a senator from Alaska have have discussed reviving a World War II-era base on Adak as part of the U.S.

Colorado could see more frequent and intense temperature swings, in part due to climate change. DENVER — Colorado is no ...

The Marathon Original Search and Rescue with Date now comes in an arctic version. (Marathon) A company that’s been ...