Have you ever wondered why a polar bear’s fur doesn’t freeze? CNN’s Randi Kaye examines new research highlighting the ...

Polar bears are among the planet's most iconic symbols of cold climate adaptation. They boast a thick layer of blubber, ...

Ice-repelling properties of polar bear fur sebum offer sustainable solutions for preventing ice buildup on infrastructure.

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