Learn about the life of a polar bear from mating and birthing to their diet and habitat and how a warming Arctic affects their ecosystem
Climate change: Arctic polar bears may be extinct by 2100, study says
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Following Polar Bears on the Sea Ice
Polar bears are inbreeding due to melting sea ice, posing risk to survival of the species, scientists say - ABC News
Climate change: Most polar bears could struggle to survive in the
Glacial Ice Offers Polar Bears a Precarious Climate Refuge - Eos
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Canada's Hudson Bay polar bear population plummets as climate change warms the Arctic - ArcticToday
Why polar bears became an icon of climate change •
Study Quantifies Impact of Greenhouse Gas Emissions on Polar Bears