Humans have lived in partnership with cats for a long time. The earliest evidence for our friendship is 9,500 years old.

Carnivore teeth face a brutal constraint baked into evolution itself: the same growth process that makes a tooth deadly at slicing cripples it at crushing. New research using physical replicas reveals ...

The grizzly bear on California's flag went extinct a century ago in the Golden State. Now, a group of tribes and ...

About 22,000 years ago, a giant brown bear lumbered across what is now Portugal. The creature weighed around 385 kg (about ...

Volunteers armed with chisels, brushes and protective goggles chip away at rock encasing the bones of a massive prehistoric ...

An international team has identified a new amphicyonid species, named Paludocyon moyasolai, from a skull found 30 years ago at Els Casots near Barcelona. The discovery, reported in the Journal of ...

CAMDENTON, Mo. — Staff for Bridal Cave in Camdenton made a prehistoric discovery of claw marks thought to be made by an extinct species of bear from more than 12,000 years ago. According to Bridal ...

Grizzly bears are among the most powerful land predators in North America today, and their size alone is enough to make them intimidating. Adult males commonly weigh several hundred pounds, with many ...

Some of the best cartoons of the 1980s never became household names, yet they still offer imaginative stories and ...

Native species are returning to Ohio due to conservation policies. With these laws in peril, what does the future hold for ...

President Trump's decision to shrink Bears Ears and Grand Staircase-Escalante has reignited debate over the 1906 Antiquities ...