Researchers at the University of Oulu, Finland, have observed significant vegetation changes in the treeless heath and tundra ...
Green summer tundra and the rolling Mulgrave Hills in northwestern Alaska's Cape Krusenstern National Monument are seen on July 11, 2011. The Mulgrave Hills are the farthest west extension of the ...
Reindeer populations have declined nearly 40%, with climate change, habitat loss and overhunting threatening Arctic ...
The Arctic is rapidly changing from the climate crisis, with no "new normal," scientists warn. Wildfires and permafrost thaw are making the tundra emit more carbon than it absorbs. From beaver ...
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