That isn’t usually supposed to happen.

Most modern dog breeds have small amounts of wolf ancestry from long after dogs were domesticated, according to a new study. The wolf DNA isn't left over from when dogs and wolves diverged; instead, ...

Prehistoric wolf remains found on a Baltic island suggest that humans cared for wolves thousands of years before dogs fully emerged, according to a new study. Archaeologists found the remains, dated ...

Brian Hare began studying dog intelligence as an undergraduate at Emory University in the 1990s, after realizing that Oreo, his Labrador retriever, had a remarkable ability. Unlike other animals, even ...

PILOT HILL, Calif. — On a back road in Pilot Hill, California, overlooking Folsom Lake, there’s a sanctuary where women and wolves heal together. As the sound of howling echoes through the hills, it’s ...

As a result of an unprecedented legal act signed by Wisconsin Gov. Scott Walker, this October brings a literal unleashing of dogs to hunt the state's resident wolf population. Soon, GPS-collared dogs ...