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 ...

SAN DIEGO (FOX 5/KUSI) — The San Diego Zoo is celebrating the births of two cubs to one of its sloth bears last month. The cubs were born on Dec. 6 to first-time mother Shala and spent the last ...

With the change of presidential administrations, Wyoming’s delegation in Washington has new hope of removing the grizzly bear ...

Unique creatures, odd animals and new species are discovered across the planet. Some are found lurking in remote corners of ...

The Apennine brown bear, also known as the Marsican brown bear (Ursus arctos marsicanus), is a unique and critically ...

In a nature reserve of southern China, a “horned” creature with over 250 “creamy white” eggs sat on the ground near a stream. Its eyes scanned the surrounding forest, but it wasn’t the only one ...

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