The de-icing properties of polar bear sebum could fuel new innovations, scientists say, potentially unlocking alternatives to ...

The remains of a carnivorous, tyrannosaurid dinosaur were found in Alaska — named Nanuqsaurus, or “polar bear lizard”, after the cold, snowy upper latitudes of its natural habitat.

When two schoolteachers living in Point Lay, Alaska, decided to try heading home in a blizzard, they nearly loose their way and wander onto the frozen Arctic Ocean.

The ice is melting because of global warming. When humans burn fossil fuels like oil and coal, a bunch of greenhouse gases go ...

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

“It went from sort of being a group of polar bear fans and enthusiasts that wanted to raise awareness ... PBI’s work spreads ...

The U.S. Interior Department says that no bids were submitted for this week’s oil and gas lease sale in Alaska’s Arctic National Wildlife Refuge ...

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

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.