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

Bird feeders can be dangerous for bears and can lead to bear-human conflicts. Birdseed has lots of calories and are very ...

Polar bears in Western Hudson Bay have seen their population nearly halved over the last several decades, largely due to dwindling sea ice and limited hunting opportunities, according to the findings ...

Study The melting of the sea ice has shortened the polar bears' feeding season, which has resulted in an energy deficit for the bears for longer stretches of the year, Louise Archer, lead author ...