Hollow hairs are a key survival tool for Arctic animals, which have evolved to grow extraordinary weather-proof coats.

Curtis spoke with Gary Matthews and Steve Ware from Children's Charities about their annual Polar Bear Plunge.

Make-A-Wish Idaho's Gebert-Arbaugh Polar Bear Challenge had its biggest year yet.A record 527 people signed up, and 1,300 ...

Birch Bay Chamber of Commerce gave an update on whether the city’s 43rd Annual Polar Bear Plunge successfully set a GUINNESS ...

According to the Birch Bay Chamber of Commerce, two factors caused the Birch Bay Polar Bear Dip’s attempt to set a new record to fail. “An accurate starting count could not be confirmed due to ...

“Having the Guinness World Records brand associated with this event brings global recognition and credibility, emphasizing ...

Mattituck’s Veterans Beach to host North Fork Polar Bear Plunge once again, a fundraiser for CAST and Cornell Cooperative ...

The world’s polar bear population is projected to decline by two-thirds by 2050. A new study from the University of East Anglia suggests that polar bears are undergoing rapid genetic changes, and ...

It's been 30 years since Queen last put out a studio album, but the cup that is their very expensive catalog hasn't runneth empty just yet. Next year they'll be reissuing their 1974 sophomore album ...

Polar bears are particularly vulnerable to climate change, as they rely on sea ice to hunt seals. A new study analyzed a small subpopulation of polar bears in southeastern Greenland and found small ...

Researchers were surprised when they spotted an additional cub with this mother polar bear. Dave Sandford / Discover Churchill When female polar bear X33991 first emerged from her maternal den in ...

"It's just nice to know that the bears are looking out for each other," said Evan Richardson, one of the researchers A mother polar bear in Northern Canada appears to have "adopted" a cub that is not ...