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

New research finds that grease that coats polar bear fur contains a specialized mixture of chemicals that make it resistant ...

A fat polar bear is a bear more likely to thrive in its extreme Arctic environment. So, when scientists discovered polar bear ...

Polar bears in Western Hudson Bay, Canada are shrinking in both size and numbers, and scientists have confirmed why - melting sea ice is cutting their hunting season short, leaving them hungry and ...

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

Could another NL team enter the sweepstakes for New York Mets free agent first baseman Pete Alonso? On Thursday, Jon Heyman of the New York Post named the Cinci ...

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 ...

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.