Whether you call them a cougar, puma, mountain lion or panther, you’re talking about the same big cat, often solitary and ...

A young male mountain lion made a trek from the Santa Susana Mountains to Oxnard last week. Here's what happened next.

Portrait of Beautiful Puma in autumn forest. American cougar - mountain lion, striking pose, scene in the woods, wildlife America.© Evgeniyqw/Shutterstock.com Mountain lions living in Central and ...

Just weeks after a mountain lion wandered into San Francisco, state officials voted to permanently protect populations of the charismatic predators that prowl the coastal mountains between the Bay ...

The mountain lion was seen within a half-mile of Ordean East Middle School, prompting it and Congdon Park Elementary School to enter "secure status" until officials were sure it had moved on. A ...