A dog was seen jumping out of a car window and chasing a wolf in Yellowstone Friday. A tour guide captured photographs of the chase.

A team of archaeologists, natural scientists, evolutionary specialists and paleontologists affiliated with a number of ...

A group of tourists witnessed an extraordinary scene in Yellowstone National Park on Friday as a German Shepherd leaped from ...

At least one more litter of wolf pups has been born in Colorado, state wildlife officials confirmed Thursday. Colorado Parks ...

Scientists from the University of York confirm that the well-preserved Tumat puppies were actually ancient wolf cubs - not ...

Colorado wildlife officials have sighted wolf pups. Colorado Parks and Wildlife is monitoring four wolf den sites, spokesperson Travis Duncan told the Coloradoan. The Coloradoan asked where wolf pups ...

The six Mexican wolf pups were only 10 days old when they made their unusual journey from the Endangered Wolf Center in ...

Mummified remains of two 14,000-year-old puppies, with their fur and stomach contents intact, may be wolf cubs, according to ...

A pair of 14,000-year-old "puppies" found melting out of the permafrost in Siberia have undergone genetic testing, proving ...