Permafrost and ice wedges have built up over millennia in the Arctic. When they thaw, they destabilize the surrounding landscape. Michael Robinson Chavez/The Washington Post via Getty Images Across ...
Fossil evidence from the High Arctic reveals that palm trees and subtropical plants once thrived in the polar region. This ...
Authors: Twila A. Moon, University of Colorado Boulder; Matthew L. Druckenmiller, University of Colorado Boulder, and Rick Thoman, University of Alaska Fairbanks The Arctic can feel like a far-off ...
New research shows that amplified global warming in the Canadian High Arctic drove a profound shift in the structure of a river network carved into a permafrost landscape in only 60 years. New ...
Rapid peatland expansion across the Arctic could change the global carbon balance, depending on how long new carbon remains stored.
The Arctic can feel like a far-off place, disconnected from daily life if you aren’t one of the 4 million people who live there. Yet, the changes underway in the Arctic as temperatures rise can ...
Arendal, Norway / Potsdam, Germany - Permafrost (from ‘permanent’ and ‘frost’) is ground that continuously remains at or below 0° C for at least two consecutive years. Around 15% of the land surface ...
The Arctic is “greening,” author Jon Waterman points out early in his beautifully written and gorgeously photographed account of 39 years adventuring in the extreme norths of Alaska and Canada. The ...
More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.
Add Yahoo as a preferred source to see more of our stories on Google. Permafrost and ice wedges have built up over millennia in the Arctic. When they thaw, they destabilize the surrounding landscape.
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