Polar bears are one of the largest mammals on land; only the African elephant can tower over the polar bear in this corner of ...

A tyrannosaur that lived 70 million years ago in Alaska wasn't nearly as big as Tyrannosaurus rex, but it wasn't as small as originally thought.

Alaskans who enjoy watching bears and other wildlife have legitimate grounds to sue the state over predator-control programs ...

He studies polar bears in Alaska. He told me that scientists classify polar bears as marine mammals – like whales, dolphins and other mammals that live in the ocean. “They’re reliant on the ...

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

Life thrives in the extremes of the Sahara Desert and Alaska as nature and humans adapt to intense heat and freezing cold ...

The zoo had its own "beary" special Valentine's Day with polar bears Qannik and Bo. The polar bears spent the day playing and enjoying a meal together. Qannik was rescued from Alaska's North Slope in ...