Julian Carolan says researchers are looking at polar bear grease because it repels ice. That property could help replace the harmful forever chemicals currently used in non-stick cookware.

Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

A study in the journal Science Advances reveals how polar bears manage to get wet in the cold without their fur freezing.

A polar bear cub was captured playfully snuggling its mom in Canada, heartwarming video shows.

A stunningly tender moment between a polar bear mama and her cub was recently captured on film in Manitoba, and it’s making ...