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

When scientists discovered polar bear populations were dropping rapidly, they created a framework to understand what is ...

U of T Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

A new study confirms that polar bear decline in Western Hudson Bay is directly linked to shrinking sea ice, which shortens ...

Polar bears that were so numerous they could be ... in the winter under freezing temperatures for food, movement, and reproduction, consuming the majority of the food resources used to sustain ...

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 ...

THEY HAVE TO SWIM GREAT DISTANCES BETWEEN ICE FLOATS, AND THAT’S CAUSING A LOT OF BEARS TO HAVE POOR BODY CONDITION AND POOR HEALTH, AND REDUCES REPRODUCTION. SO WILD BEARS ARE NOT CRITICALLY ...