Polar bears are more than hunters as their leftovers feed many Arctic animals, forming a vital food web threatened by melting ...

HOLLYWOOD, LOS ANGELES -- The documentary "Haulout" follows a marine biologist living in the Siberian Arctic. He's there to chronicle the largest walrus haulout in the world. That's where almost ...

Many of nature’s apex predators guard their dinner from scavengers until they’ve gobbled up every last morsel and licked the ...

A new study published in the journal Oikos reveals for the first time the critical role polar bears play as carrion providers ...

A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.

When arctic ground squirrels hibernate for the winter, they can lower their body temperatures to freezing levels and stay dormant for up to eight months. Researchers at the University of Alaska ...

The bones of a vast community of 46 animals in a 75,000-year-old cave in Norway have provided a stunning and rare snapshot of a vanished Arctic world. Researchers only recently discovered and explored ...