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

There is more than one reason for polar bears to adopt other cubs, Richardson said in an email statement. In some previous ...

In a rarely documented case, a female polar bear was spotted with two cubs, including one that wasn’t her own, in the Churchill Wildlife Management Area in northern Canada.

A polar bear mom has melted hearts across the globe after she took in an orphaned cub. Scientists shared that this moment was ...