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Svalbard Polar Bears Fatten Even as Sea Ice Shrinks, Study Finds

Researchers point to alternative prey as a temporary buffer that could fade with further ice loss.

Study Links Warmer Greenland Temperatures to Surge in Polar Bears’ ‘Jumping Gene’ Activity

Science Study of Arctic Bonebed Reveals Rapid Post-Extinction Rise of Marine Tetrapod Ecosystems

40,000-Year-Old Permafrost Microbes Revived After Months of Warming, Lab Study Finds

Permafrost Thaw Is Turning Alaska’s Salmon River Toxic, PNAS Study Finds

Svalbard’s 2024 Heatwave Wiped Out 1% of Its Ice, PNAS Study Finds

Wild Reindeer Face Collapse by Century’s End Without Emissions Cuts

Study Links Arctic Warming to Rising Algal Toxins in Marine Food Web

Trump Shifts Greenland to Northern Command to Bolster Arctic Defense

Ocean Currents Deliver Centuries-Old Mercury to Arctic Wildlife