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Svalbard Polar Bears Thrive Despite Sea Ice Loss and Rising Pollutants

Summary
April's deployment of GPS collars paired with PFAS biopsies reveals resilient responses to accelerating sea ice decline alongside a widening array of industrial contaminants.

49 Articles

Lean Left

"Eternal pollutants", melting of the ice pack: the polar bears of the Svalbard in the Arctic manage to face the ravages of man on the planet better than expected, have found experts of the Norwegian Polar Institute (NPI), but for how long?

·Montreal, Canada
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Center

Bears live for a long time, accumulate experience, learn throughout their lives and adapt. At least as long as they do not reach the tipping point beyond which they can no longer...

·France
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InsideNoVA.comInsideNoVA.com
+38 Reposted by 38 other sources
Center

The eye-opening science of close encounters with polar bears

It's a pretty risky business trying to take a blood sample from a polar bear -- one of the most dangerous predators on the planet -- on an Arctic ice floe.

Scientists from the Norwegian Polar Institute are conducting a risky mission in the Norwegian Arctic to monitor the health of polar bears in the Svalbard. By equipping females with GPS collars and heart sensors, and taking samples of fat and blood, they are studying the effects of global warming, pollution, and ice retreat on their physiology and diet. With temperatures that may fall to -30°C, the team must act quickly. The first analyses show a…

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The Portugal News broke the news in on Sunday, July 20, 2025.
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