The Washington Nationals used their bark at the park promotion to call up Bruce the Bat Dog from Triple-A Rochester.

The Nationals made an addition to their “ruffster” on Saturday. Bruce the Bat Dog was called up from Triple-A Rochester to ...

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 ...