It’s pretty exciting, considering this could be the first known cougar reproduction in modern times in the western Great ...

Cassy the mountain lion, named for the Cascade Mountains where she was found orphaned as a cub in 2007, died at her Kansas ...

A 41-pound, six-month-old mountain lion kitten took an unexpected perch in a Rapid City tree Sunday morning. The Rapid City ...

A mountain lion was hit and killed by a driver Monday morning along the 118 Freeway in Simi Valley. Experts say the region is ...

A mountain lion is one of the most powerful predators in North America. It moves silently through forests and mountains, ...

Mountain lions could be pursued by “hazers” with dogs under a new California bill, introduced a day after similar legislation ...

To put things more literally, these residents in Shingle Springs almost woke up to a wild cat walking around (or doing ...

Mule deer herds are declining across the West for many reasons. But three states — Utah, Wyoming and Nevada — want to both pin the blame on mountain lions and “resolve” the issue by using cruel traps ...

The Shingle Springs resident was reviewing their surveillance camera trained on their doggy door when they noticed the visitor.

SIMI VALLEY, Calif. (KABC) -- A mountain lion was hit and killed by a driver Monday morning along the 118 Freeway in Simi Valley. Experts said the region is the big cat's natural habitat.

Mule deer herds are declining across the West for many reasons. But three states, Utah, Wyoming and Nevada, want to both pin ...

The Riverside Discovery Center has announced a second mountain lion has been added to its collection of animals.