Add Yahoo as a preferred source to see more of our stories on Google. A 2-year-old, 77-pound mountain lion that was prowling San Francisco's Pacific Heights neighborhood was located Tuesday morning ...

A hiker on the El Cajon Mountain Trail in San Diego County, California, was stopped in his tracks by a deep rumbling sound-a mountain-lion growl-and he said it scared the living daylights out of him. ...

A 16-pound mountain lion cub from Southern California spent Thursday night in Sonoma County under close watch after state biologists couldn’t locate her mother. The cub — a 4- to 5-month-old female — ...

A mountain lion was spotted in a residential area of Palo Alto on Saturday morning, according to authorities. The Palo Alto Police Department said officers were investigating a mountain lion ...

Some west Sonoma County residents are on high alert after several mountain lions were seen on camera walking through a neighborhood last week. Outdoor home security cameras caught the mountain lions, ...

A mountain lion in the wild. If you venture into lion country, experts recommend exploring in groups, wearing bright colors and making plenty of noise to avoid a surprise. Carry a walking stick and ...

A woman was killed Thursday afternoon in what Colorado wildlife officers are investigating as a potential mountain lion attack on a trail near Estes Park, according to state officials. Hikers on the ...