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

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 ...

Polar marine ecosystems are particularly sensitive to climate change because small temperature differences can have large effects on the extent and thickness of sea ice. Animals that rely on sea ice, ...

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 ...

The world's glaciers lost ice at the rate of about 255 billion tons (231 billion metric tons) annual from 2000 to 2011, but ...

RinkWatch helps draw awareness to the everyday effects of climate change by focusing on the changes to outdoor hockey played ...

Poll reveals widespread concern over climate change among Americans, yet it remains a secondary concern for voters. What's ...

Preventing ice buildup in extreme temperatures has long vexed industries from aviation to energy, but a new study suggests ...

The World Wildlife Fund (WWF) charity has been working to support the trade in polar bear fur at the same time as using the animal image to raise funds.

The World Wildlife Fund (WWF), a popular wildlife charity, is being accused of backing the polar bear fur trade while it uses ...