This muscular adaptation, coupled with webbed toes ... and physical confrontations can be seen across the icy tundra. Polar bears may also engage in fights at feeding sites, like seal breathing holes, ...

These species include the giant panda, polar bear, hippopotamus ... mountaintops to the tundra; all who need protection. You may be as surprised at some of the animals in danger including caribou ...

When summer arrives, this same fur shifts to brown or gray, blending perfectly with the tundra’s rocks and vegetation. This remarkable adaptation isn’t merely for show—it’s essential for both hunting ...

The Arctic continues to warm at a faster rate than the global average. This is shown in the recent Arctic Report Card for ...

Even polar bears sometimes eat mushrooms that thrive in the moist tundra. Some squirrels hang mushrooms to ... These squirrels seem to have special adaptations that allow them to safely eat fungi that ...

A dramatic video captured a man fleeing a charging polar bear in Norway after dropping his gun and hopping onto a snowmobile. The incident reportedly unfolded in Pyramiden – an Arctic town in th ...

A viral video posted by ABC News shows the terrifying moment a man narrowly escaped a charging polar bear in the Arctic wilderness. The footage captures the man sprinting toward a snowmobile with ...

A shocking video from the Arctic is going viral on social media – it shows a man running through the snow with a polar bear chasing him. The short but intense clip highlights how unpredictable ...

It was almost like a scene out of a movie as a man dropped everything and jumped onto a snowmobile to escape a charging polar bear in Norway. Dramatic video footage captured by Rebecca Baack ...

A man luckily had a snowmobile nearby after coming face-to-face with a polar bear in the Arctic Circle over the weekend. On Sunday, April 27, the person noticed the animal running in his direction ...

Heart-stopping video shows a man drop his gun and then narrowly outrun a polar bear in Norway. While at a hotel in Svalbard for a ski expedition last month, Rebecca Baack captured video from her ...