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Arctic's 'Last Ice Area' shows earlier-than-expected melt - New Delhi Times - India's Only International Newspaper - Empowering Global Vision, Empathizing with India

Part of the Arctic is nicknamed the “Last Ice Area,” because floating sea ice there is usually so thick that it’s likely to withstand global warming for decades. So, scientists were shocked last summer when there was suddenly enough open water for a ship to pass through. The opening, documented by scientists aboard a German… ....

Kristin Laidre , Walt Meier , Kent Moore , Wandel Sea , Mike Steele , University Of Toronto , National Snow , Ap Photo Credit , Ice Data Center , Communications Earth , University Of Washington , Price Area , Last Ice Area , Ellesmere Island , Associated Press , Photo Credit ,

For threatened polar bears, the climate change diet is a losing proposition

For threatened polar bears, the climate change diet is a losing proposition
phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.

United States , Andrew Derocher , Kristin Laidre , Anthony Pagano , Wildlife Service , University Of Alberta , University Of Washington , International Union For Conservation Of Nature , National Snow , Nature Communications , Associated Press , Ice Data Center , Us Geological , Hudson Bay , Ice Data , United States Fish , Karyn Rode , International Union ,

For polar bears, climate change diet is a losing proposition

With Arctic sea ice shrinking from climate change, many polar bears have to shift their diets to land during parts of the summer. A new study looking at Hudson Bay polar bears tries to figure out if they can keep up their roly-poly figure, which is what’s needed. Tuesday s research found that an overwhelming number of them are dropping the pounds no matter what they do to try to beef up their weight. They may pig out on berries or sea birds or veg out in semi-hibernation. Either way, they drop on average 47 pounds over three weeks.

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United States , Anthony Pagano , Kristin Laidre , Andrew Derocher , Wildlife Service , University Of Washington , Nature Communications , National Snow , Ice Data Center , University Of Alberta , International Union For Conservation Of Nature , Us Geological , Hudson Bay , Ice Data , United States Fish , Karyn Rode , International Union , Ee National ,