Mountain lions (also called pumas and cougars in different parts of the world) can be extremely difficult to catch on camera... but these two just happened to be in the right place at the right time.

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 ...

Apparently, even big cats like to boop. Watch as a curious mountain lion walks up to a trail cam and boops it, just like a ...

The Chahinkapa Zoo crew is excited to share the good tidings of a new resident! Klaus, a four-year-old mountain lion (Puma concolor), has arrived in Wahpeton and will soon be ...

Cruz, the Arizona-Sonora Desert Museum's resident mountain lion for more than a decade, was humanely euthanized Thursday. He was 13.

State investigators are searching for suspects after the body of an illegally poached mountain lion was found abandoned in a ...