ANCHORAGE, Alaska (AP) - Global warming is carving measurable changes into Alaska, and President Barack Obama is about to see it. Obama leaves Monday for a three-day visit to the 49th state in which ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A marine heat wave ...
Before current global warming, the Arctic Ocean would reliably freeze over in the winter and partially melt in summer. But now that the globe has surpassed 1.5 degrees of warming, a greater portion of ...
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Warming rivers in Alaska threaten Chinook salmon populations and Indigenous food security
For millennia, Indigenous people living in Alaska and Canada's Yukon territory have relied on Chinook salmon. The large, fatty fish provide essential nutrients for Arctic living and have influenced ...
Ryan Jordan, owner of the Broken Oar Oyster Bar on the Homer Spit, holds fresh locally grown oysters on Oct. 23, 2025. Oyster growers and sellers in Alaska now take protective measures against Vibrio ...
In a remote part of Alaska, global warming is being blamed for endangering a treasure trove of Indigenous artifacts. Archaeologists at one dig site near the Bering Sea say they’re in a race against ...
ANCHORAGE, Alaska — President Barack Obama is painting a doomsday scenario for the Arctic and beyond if climate change isn’t dealt with fast: entire nations submerged underwater, cities abandoned and ...
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