Some hikers in Big Bend National Park got a front row seat to a mountain lion hunting a deer. Watch it here.

Apparently, mountain lions can chirp like little birds. Hear it here and you’ll never think about bird song in lion country the same again.

A camper in Colorado killed a mountain lion with a shovel after it was “acting unusual and extremely aggressive.” Get the story here.

A homeowner captured a mountain lion vs. coyote moment in his backyard, and even wildlife officials seemed surprised by it.

A home security camera captured footage of a pair of mountain lions this weekend in California. Watch the footage here.

A mountain lion mauled a five-year-old boy while he was picnicking with his family this past weekend in southern California.

A wildlife photographer captured a series of moments that beautifully illustrate the bond between a mountain lion cub and its mother.

Research confirms a mountain lion that struggled to stand and walk had the fatal staggering disease. It’s the first case in North America.

A trio of field biologists heard some eerie vocalizations. Turns out, it was a mountain lion. Hear what sound a mountain lion makes here.

A mountain lion got stuck in the courtyard of a southern Arizona hospital, and it wasn’t happy to be there. Here’s what happened.