After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

There’s hope that the deep freeze enveloping southeast Michigan — and much of the country — will begin to thaw next week, but ...

Watch the Video Click here to watch on YouTube ​Each summer Alaska’s bears gather at the Brooks River in the Katmai National ...

The polar vortex’s icy grip on much of America has Arctic Greenland seeming like a toasty vacation spot by comparison.

In his new book, 'Perseverance', Stephan Kesting reveals how he survived a six-week solo trip in the subarctic, and what he ...

This experiment showed that the ice adhesion of unwashed polar bear fur is exceptionally low. While the often-accepted ...

The US Coast Guard first operated a polar icebreaker in the Antarctic when the Wind -Class icebreaker Northwind supported ...

Hundreds of people plunged into Goodyear Lake for the annual Polar Bear Jump, raising a record $186,000 to help 10 local ...

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