Mountain lions, also known as cougars, thrive in certain parts of the U.S., but which states have the highest populations? Discover the top mountain lion hotspots, their habitats, and the regions they ...

California Department of Fish and Wildlife officials say the incident is uncommon but not unprecedented, noting that the Shingle Springs area is mountain lion country. "Lions will occasionally ...

A mountain lion spotted this week by far northwest valley residents did not want to leave the neighborhood and had to be put down. The 50 to 60-pound cat was euthanized, said a Nevada Department ...

A mountain lion effortlessly jumped from rooftop-to-rooftop at times and over at least one fence as it roamed around a neighborhood Wednesday afternoon in Camarillo. The agile big cat was ...

A mountain lion led authorities on a chase around a suburban Camarillo neighborhood Wednesday afternoon. Authorities received a report of a mountain lion sighting at 8:42 a.m. in the backyard of a ...