Arctic cold outbreaks can seem to blend together in the pages of history. But in mid-February, 1899, 126 years ago this week, ...

New research at NAU looks at faster warming in the Arctic, and highlights concern about risks to the U.S. of a political retreat from climate science.

A new study published in Communications Earth & Environment gives possible insight into the underprediction of sea ice ...

A new study focuses on improving global temperature data sets in light of uneven warming across the globe. To fill gaps in ...

The northern and southern reaches of the planet are warming faster than any area on Earth, with the Arctic ocean and air temperatures rising twice as much as elsewhere. The Greenland and Antarctic ice ...

Quakes recorded for the first time inside Greenland's biggest frozen river, the Northeast Greenland Ice Stream, suggest this ...