New documentary weaves trailcam footage with narrative to tell the extraordinary story of Willow, mountain lion of the ...

Joshua Lisbon describes his background and experience before working on the 10-year study that formed the core content of ...

Mountain lions — also known as cougars, pumas or panthers — are confirmed to have established wild populations in 16 U.S.

A bit of luck and good timing for a photographer produced this photo. — -- Mountain lion sightings are becoming an increasingly common occurrence in populated areas of Southern California, but ...