Ground slumping in yedoma permafrost after a wildfire, in the interior of Alaska. Yedoma permafrost generally contains large ...

The 2,000-acre fire and others north of the Brooks Range fit a pattern of increasing wildfires in the treeless landscape.

Scientists have found evidence that the Asian continent was free of permafrost all the way to its northerly coast with the ...

Claire Bachand of Davis earned a 2025 Tundra Award for research by the University of Alaska Institute of Arctic Biology's Toolik Field Station. Tundra Awards support independent student and early ...