Officials have captured a juvenile mountain lion that was spotted injured in the middle of a thoroughfare in Castaic.

Big cats and birds, even insects, guard their territories rather ferociously, sometimes at the risk of their own lives ...

Human DNA was found on the paws of one of the lions that was killed after authorities searched for the animals involved in the New Year’s Day death of a Fort Collins woman near Estes Park. Colorado ...

Rob the Ranger documents lions chasing hyenas in a dramatic confrontation. US military carries out strikes in Venezuela Tommy Lee Jones and family release statement after daughter Victoria's death ...

WASHINGTON — A woman died in what officials believe was a rare mountain lion attack in northern Colorado, marking the state’s first fatal encounter with the animal in more than two decades. According ...