Then the polar bear appears. She’s big ... That shrunken redoubt will be the last stand for many of the Arctic’s wild things. “The animals that depend on the edge of the sea ice for a ...

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

Climate change news: Melting ice could create chaos in US weather ... in September of last year revealed the scope of the devastating impact of climate change on polar bear populations.