A mother polar bear in Northern Canada appeared to have "adopted" a cub not biologically her own. This is an extremely rare ...

It's only the 13th known case of adoption out of the 4,600 bears studied for nearly five decades in northern Canada.

All three polar bears were captured on camera last month. In the video, they are seen exploring the snow-covered terrain. At ...

A mother polar bear has made the decision to adopt - a move that scientists say is extremely rare - and the new family was ...

A photographer in Manitoba captured a rare sight on camera while tracking polar bears in November: a mother bear walking with ...

A polar bear mom emerged from her den with one cub, but was later seen in Churchill, Manitoba, with two. Researchers say she ...

The footage of a bear caring for an adopted cub was captured during the annual polar bear migration along the Western Hudson ...

The cubs are about 10- to 11-months-old and are known as Cubs of the Year (COYS). According to Polar Bears International, ...

Researchers have tracked how the mother, who also has a biological cub, has taken in a second young bear in a rarely ...

A wild female polar bear was recently filmed with a cub that’s not her own: a notably rare behavior that’s been determined to ...

The researchers with the project do not know what happened to the adopted cub's biological mother, but say it will likely ...

A team of Canadian researchers have documented a rare care of a female polar bear adopting an unrelated cub who was ...