In the case of two mountain bikers on a trail in Lake Forest, California, they came face-to-face with a mountain lion earlier ...

Two mountain bikers had a frightening encounter with a mountain lion on a trail in Whiting Ranch Wilderness Park, and ...

A California study finds that human conflicts with bears, coyotes and mountains lions rise during distinct periods.

Whiting Ranch Wilderness Park was closed until further notice after people reported two mountain lion sightings, one of which ...

Surveillance video shows mountain lions spending nearly a minute on front porch of home bordering Camp Pendleton early ...

A popular wilderness spot in Southern California was temporarily closed down on Tuesday after a mountain lion was filmed ...

Researchers in California have pinpointed an unexpected impact of frequent droughts: an increase in human-wildlife conflict.

MALIBU, Calif. -- A mountain lion was euthanized after officials said it attacked and injured an 11-year-old girl in the backyard of a home in Malibu, California. The incident happened around 5:40 p.m ...

PESCADERO, Calif. -- Police say a mountain lion got into a home in California and grabbed a small dog from a bedroom where a small child was sleeping. According to San Mateo County sheriff's deputies, ...

SIMI VALLEY, Calif. -- A mountain lion that has been terrorizing a Southern California neighborhood was punched by a woman as it attacked and killed her dog. The animal started lurking outside of ...

The Arizona-Sonora Desert Museum has announced the passing of Cruz, a cherished 13-year-old mountain lion, who was humanely ...