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 ...

Editor’s note: this article has been changed to accurately reflect the area in which the Colorado Parks & Wildlife received reports of mountain lions the past two years. Taulere and Arrone Appel were ...

Farmers and ranchers eradicated mountain lions from Kansas in the early 20th century, but now the big cats are coming back. When you think of Kansas, you probably don't think of mountains — or ...

A California trail cam caught the peaceful moment a mountain lion came to drink from an artificial watering hole. Watch here.

Colorado Parks and Wildlife are searching for information on what they call the illegal killing of a female mountain lion.