An adult mountain lion that was struck and killed by a car in June was pregnant with four kittens at the time, and all five animals tested positive for rat poison — the first time officials have been ...

The mountain lion famously known as P-22 was spotted roaming through the Hollywood Hills, climbing and jumping off fences Wednesday night and early Thursday, according to officials and video footage ...

A mountain lion tracked by the National Park Service is back in the spotlight after the service says it's likely to blame for killing a leashed dog in California's Hollywood Hills, reports say. Piper ...