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.

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

The polar regions are the coldest places on Earth. During the summer, the poles receive 24 hours of sunlight, but during the winter the sun is rarely visible. Animals that inhabit nature’s freezers ...

Polar bear fur resists ice because of a natural greasy coating called sebum. This helps them move quietly while hunting.

You could win a goody bag packed with Quark Expeditions’ signature yellow expedition parka, a polar bear water bottle, Quark packing cubes and a branded travel adapter ...