Arctic giants, bowhead whales, possess incredible adaptations for survival in freezing, ice-covered waters. Their massive ...

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

Initial scientific results show that Norwegian killer whales are the most toxic mammals in the Arctic. Previous research awarded this dubious honour to the polar bear, but a new WWF-supported study ...

Global warming will benefit most Arctic species, a team of scientists report in the peer-reviewed journal PLOS One. According to the scientists, global warming will allow most Arctic species to expand ...

The Trump administration is opening 1.56 million acres of tundra on Alaska's North Slope and will be holding a National ...

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

Environmentalists and Indigenous leaders raise concerns after Trump administration opens up Alaska’s Arctic National Wildlife ...

An ancient hornless rhino fossil found in the Canadian Arctic, Epiaceratherium itjilik, shows rhinos once lived much farther north.