Polar bears, the iconic creatures of the Arctic, have a role that extends beyond their status as apex predators. They are ...

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

Gates of the Arctic might be North America's most remote national park, but it's home to some extraordinary animals.

The Arctic is one of the most extreme environments on Earth, yet it’s home to some of the most resilient and fascinating ...

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

Students can learn more about polar bears with this comprehensive daily lesson plan, printables, worksheets, graphic ...

Melting Arctic ice is revealing a hidden world of nitrogen-fixing bacteria beneath the surface. These microbes, not the usual ...

(Reuters) -About 23 million years ago, a species of rhinoceros - similar in size to the modern Indian rhino but lacking a ...

The newly identified species was small, hornless and possibly covered in fur, which would have helped it survive dark, cold ...

Millions of years ago, a pony-sized, hornless rhino wandered through the woods and munched on leaves in what is now northern ...

Three Arctic seal species have moved closer to extinction, as rapid sea ice loss continues to erode their breeding and ...

Scientists have discovered special yet impossible life forms under Arctic ocean ice, marking a paradigm shift in the climate ...