A camper at a California state park rode his bicycle to the ranger station in an effort to get cell service but got a whole lot more.

Trail runner describes near-deadly mountain lion attack: 'One of my worst fears was confirmed' Travis Kauffman, 31, stepped on the cougar's neck to asphyxiate it, he said.

Mountain lion attacks on humans are extremely rare, but they do happen. Here’s how to steer clear of mountain lions ...

A California man is sharing jarring footage of his family's close encounter with a mountain lion, which entered their home ...

Idaho Mountain Lion Found With Full Set of Teeth in Its Forehead The mystery has animal biologists and wildlife officials scratching their heads.