By Liz Kimbrough The Arctic region has shifted from storing carbon dioxide to releasing it into the atmosphere, according to ...

A decrease in pressure ridges over the past 3 decades is making the ice more uniform, with unclear consequences.

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its long-term average position in most areas. In contrast to the cold conditions ...

A large part of the U.S. is getting hit with another Arctic blast, adding to an already cold January 2025. Forecasters expect temperatures to drop below zero in several states, and to plunge to more ...

(Photo by Shingo Takazawa) The year of 2024 was bright and ... hand with traditional knowledge in the Arctic. Whalers in Utqiaġvik has been using sea ice radar that shows how the ice has been ...