Polar bears are struggling to survive as sea ice dwindles. Scientists have now quantified how much climate change has drastically reduced the number of polar bears living in Canada's Hudson Bay ...

FILE - A male polar bear eats a piece of whale meat as it walks along the shore of Hudson Bay near Churchill, Manitoba, Aug. 23, 2010. With Arctic sea ice shrinking from climate change, many polar ...

Scientists have now quantified how much climate change has drastically reduced the number of polar bears living in Canada's Hudson Bay, the most studied group of polar bears in the world.

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In the cold of the Norwegian Arctic, meteorologist Trond Robertsen manually recorded precipitation levels for over two ...

Polar bears were once hunted freely across Svalbard but since an international protection agreement in 1976, ... Polar Bear Biopsies Reveal Impact On Arctic Pollution And Climate Change ...

A new rule, scheduled to take effect Thursday, follows a series of lawsuits brought by environmental groups claiming that the ...

In the cold of the Norwegian Arctic, meteorologist Trond Robertsen manually recorded precipitation levels for over two ...

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 ...