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

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

With much of the polar bear population expected to vanish within the next 25 years, researchers say it's nice to see the ...

The Arctic Ocean current is at its warmest in the last 125,000 years, and temperatures continue to rise. Due to these warming ...

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

As the planet heats, polar bears in southeastern Greenland appear to be adjusting to warmer conditions, new research from the ...

Scientists were recently greeted with a most unexpected surprise when a polar bear mother and her cub were walking near ...

Polar bears lose sea ice due to climate change, forcing them to fast longer and lose body fat, leading to emaciation. The ...

Warming temperatures appear to be driving genetic mutations in some polar bears to help them survive the shifting climatic ...

A polar bear mother was seen with one cub in the spring — but by fall she had adopted a second, according to Canadian ...

A hybrid grolar bear saga is unfolding in the Arctic, and the tale of this strange family has much to tell us about nature on ...

On a trip to the arctic town of Churchill, Manitoba, I joined the trend of taking trips to see threatened places and animals ...