T he wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in ...

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members ...

A wolf from the Upper Deschutes Pack was recently filmed running along a biking path in the Caldera Springs community near Sunriver. The sighting was captured in a residential area as the animal ...

A world where extinct animals are brought back for the betterment of both the planet and mankind may seem like science ...

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 ...

Fossil and modern wolf teeth show that as winters grow warmer and snow declines, gray wolves are forced to work harder for food.

EUREKA, Mo. — Locals call them "ghost wolves." To scientists, they're "Gulf Coast canids." To the world's most endangered wolves, they may be a savior. A population of unique animals near Galveston, ...

Republican lawmakers pushed through a slew of bills Monday that would allow the endangered Mexican gray wolf to be killed, ...

A US House committee has approved a measure that would delist the endangered Mexican gray wolf. But critics worry it would ...

L.A. wolf has left the county ...