From chipmunks to woodchucks, hundreds of animals hibernate. Are polar bears on that list? They don't take a long winter's nap the way you may think. Start the day smarter. Get all the news you ...

They usually stay in hibernation - which is like a deep sleep ... a Russian region declared a state of emergency over dozens of polar bears looking for food in areas where humans live and ...

Do polar bears hibernate?The arctic mammal's sleep behavior, explained The department receives more than 100 calls a year from homeowners in the Shasta County area reporting bear problems ...

But with the deepest part of winter upon us, not all bears are hibernating. Scott and Keely Wooster are familiar – maybe too familiar – with a couple non-hibernating black bears that regularly ...

When plants are thin on the ground in winter due to heavy snow, bears hibernate by slowing down their metabolism and lying motionless. In contrast, polar bears in the Arctic reach a state of ...

A bear was seen tucking itself into its den for winter hibernation in Yellowstone National Park. Screengrab of Yellowstone Safari Co.'s video on Instagram A sleepy bear was spotted settling into ...

Polar bear mothers excavate winter dens where they give birth and keep relatively warm. But the bat undergoes a true hibernation: its body temperature plummets, and its pulse slows dramatically ...

A single polar bear’s range can span 300,000 square kilometres; the size of the United Kingdom and Ireland combined. When hibernating a bear will lose up to a third of its body weight and only ...

But with the deepest part of winter upon us, not all bears are hibernating. Scott and Keely Wooster are familiar – maybe too familiar – with a couple non-hibernating black bears that regularly visit ...