A sweeping genetic study has revealed that most modern dogs carry traces of wolf DNA, a legacy of ancient and more recent ...

The roars of a grizzly echoed from a riverbank in Yellowstone National Park on Sunday, as it postured with a wolf over a ...

Still a good boy. (susaro/E+/Getty Images) Dogs have far smaller brains than their wolf relatives, and now a study led by ...

Until about 200 years ago, a species known as the bluebuck antelope roamed the open grasslands of South Africa. It got its ...

Across history, humans have been fascinated by the idea of owning powerful wild animals. From lions and tigers to venomous ...

Retired Army Sgt. Todd Neiss claims he encountered nine-foot-tall Bigfoot creatures during a military exercise and warns they ...