Chihuahuas are really good at pretending they're the biggest dog in the world, and in another life would have fit right in as ...

Wild wolves are making a major comeback in California. The California Department of Fish and Wildlife confirmed on Tuesday that three new wolf packs have developed in the state: the Ishi pack in ...

This time of year, the sound of a wolf howl piercing the night can really send shivers up your spine. But that call of the wild isn’t meant to scare you; it’s actually a message to other wolves.

Yellowstone National Park is the country’s first national park, established in 1872. At the time, wild gray wolves roamed the land, and fossil records show the species’ presence in the region dating ...