A young male mountain lion made a trek from the Santa Susana Mountains to Oxnard last week. Here's what happened next.

A tourist on a private tour of Yellowstone National Park on Tuesday was treated to a rare mountain lion sighting. Yellowstone ...

Colorado wildlife officers euthanized two mountain lions after hikers discovered an adult woman dead on the Crosier Mountain Trail in Larimer County on January 1. The woman had “wounds consistent with ...

Colorado Parks and Wildlife tell me they've killed 2 mountain lions in this area, and they're testing both of them for human DNA. I've never even seen *** mountain lion myself, and I'm out here all ...

An adult mountain lion has been spotted in Palm Springs and wildlife officials are monitoring the situation. The Palm Springs Police Department received a report of a mountain lion between 6 and 6:30 ...

Add Yahoo as a preferred source to see more of our stories on Google. The Jan. 1 mountain lion attack that killed a woman on the Crosier Mountain Trail south of Glen Haven has sparked social media ...

The Jan. 1 mountain lion attack that killed a woman on the Crosier Mountain Trail south of Glen Haven has sparked social media debate. Among the questions are why a lion would have fatally attacked ...