Sleep physicians often hear their patients complain that they often feel awake at night but tired in the morning. Here’s how ...

At the edge of the Arctic in northern Canada, the annual migration of polar bears draws tourists, photographers, and ...

A zoo in England said the first brown bear to undergo brain surgery has awakened from hibernation and appears to be back to his old self.

Researchers found compounds produced in polar bear skin that were as ice resistant as PFAS, offering potential novel ...

A photo of a polar bear sleeping in a bed of flowers in the Arctic won the 2024 Nature Photography Contest, the competition ...

Remote cameras were deployed in the Arctic mountains across nearly a decade; Valuable footage of moms and cubs emerging from ...

The 2024 Nature Photography Contest showcases the complicated beauty and inspiring resiliency of our planet. Photographer ...

Sometimes humorously, sometimes dramatically, these Nature Photography prize winning images are a stunning visual tribute to ...

Hibernation in bears is a fascinating process and scientists are still learning about it. Here's everything we know so far.

Tony Dauksza became the first person to navigate the Northwest Passage in anything other than a ship. This is the story of ...

PRAGUE (AP) — Czech cold-water swimmers on Saturday set a new world record for the largest polar bear dip. A total of 2,461 ...

Time is Running Out for Polar Bears! Scientists warn that polar bear numbers could decline by 30% by 2050 due to melting sea ice and climate change. Urgent action is needed to protect their Arctic ...