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

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

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 ...

A rescued mountain lion cub celebrated St Patrick's Day at California's Oakland Zoo with some "seriously seasonal shenanigans" Monday, ripping into a shamrock toy made for him by keepers, the zoo said ...