WGBH23h
Why polar bear fur doesn't freeze
New research finds that grease that coats polar bear fur contains a specialized mixture of chemicals that make it resistant ...
Hosted on MSN5d
Polar Bears Are Dying Due to a Growing ‘Energy Deficit’ That’s Pushing Them Toward Extinction, Study Finds
A groundbreaking study from the University of Toronto Scarborough has revealed a direct link between shrinking sea ice caused by climate change and the alarming population decline of polar bears in ...
This is how much climate change has impacted polar bear populations
Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...
Polar bears are struggling to get enough to eat as sea ice dwindles due to climate change, study finds
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.