Permafrost thaw is expected to impose costs of $37 billion to $51 billion to Alaska roads and buildings through the middle of the century, according to a newly published study. The calculated toll, ...
Winter ice begins to yield near Naluakruk Lake in the National Petroleum Reserve of Alaska. The polygonal pattern on the tundra forms in areas underlain by permafrost. Credit: Craig McCaa/BLM ...
The Cool Down on MSN
Arctic rivers are turning to rust as thawing permafrost unleashes toxic metals, study finds
"There is no safe place." ...
In the Arctic, permafrost plays a crucial role in building infrastructure. However, as the region warms and permafrost thaws, infrastructure is threatened as the ground shifts beneath the built ...
Alaska’s permafrost is melting and revealing high levels of mercury that could threaten Alaska Native peoples. That’s according to a new study released earlier this month by the University of Southern ...
Scientists have identified the two biggest reasons that once-pristine rivers across the Arctic are growing cloudy with toxic ...
Alaska’s Arctic rivers have a big, orange problem. Previously clear rivers are turning a cloudy orange color due to iron ...
JUNEAU, Alaska — Storms that battered Alaska’s western coast this fall have brought renewed attention to low-lying Indigenous villages left increasingly vulnerable by climate change — and revived ...
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