Regular folks who care about wildlife generally know that climate change is bad for polar bears, but they have only vague ...

In Churchill, Canada, polar bears gather by the hundreds in the fall, waiting for the nearby bay to freeze. The human ...

Credit: Simon Gee/Kt Miller/Steven C Amstrup/Polar Bears International/Cover Images Researchers have revealed astonishing new insights into the lives of polar bear cubs by studying them as they emerge ...

Researchers tracking wild polar bears in northern Canada witnessed something exceedingly rare this fall: a mother bear adopting a cub that was not biologically her own. The five-year-old mother bear ...

Scientists tracking a female polar bear in Canada’s Western Hudson Bay were stunned when she reappeared mysteriously with an extra cub that wasn’t hers. In a population studied for more than 45 years, ...

In the remote, icy expanse of the Arctic, the survival of a species begins with a remarkable act of resilience and devotion. The journey of a polar bear mother, from conception to raising cubs in one ...

POWELL, Ohio -- The Columbus Zoo is offering up a dose of cuteness with the first video of some polar bear cubs. The twins shot their first video with their mother, Aurora. They are shown cuddling and ...

A mother polar bear has made the decision to adopt - a move that scientists say is extremely rare - and the new family was caught on video. Researchers had tagged the five-year-old mother, also known ...

Brookfield Zoo, which has cared for generations of polar bears, hopes to offer guidelines for an area where mothers den at ...

The 5-week-old cub began to open her eyes Friday. — -- A sleeping polar bear cub at an Ohio zoo was caught apparently dreaming and the zoo got the adorable slumber on video. In the video, the cub ...