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

Credit: Toronto Zoo/Cover Images With North America marking Groundhog Day on Sunday (2February) Toronto Zoo’s polar bears had ...

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

They are fearsome, but they need our help. Learn about Polar Bears International and its mission to save dwindling polar bear populations.

Researchers from the University of Toronto have established a direct link between the population decline in polar bears living in Western Hudson Bay and shrinking sea ice caused by climate change. The ...

Big Oil and the state of Alaska brought a suit challenging the polar bear's critical habitat decision — forcing the Fish ... from the deadly jaws of oil exploration and catastrophic climate change.

In Churchill, northern Canada, a town known as the polar bear capital of the world, climate change could spell danger - for both bears and people. The region has seen its polar bear population ...

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. The researchers ...

Hungry polar bears are turning to rubbish dumps to fill their stomachs as their icy habitat disappears. On Wednesday, a team of Canadian and US scientists warned that trash poses an emerging ...

White fur, blubbery skin, sharp claws. Polar bears seem perfectly adapted to their frigid habitat up north. Now, researchers have discovered the bears have another unexpected Arctic adaptation ...

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. The melting ...