Some people who live in the foothills of Jefferson County are being warned about an increase in mountain lion attacks on pets ...

After a fatal mountain lion attack killed a woman hiking in Colorado in January 2026, a separate sighting forced a trail ...

Experts are simply reminding residents to always take safety measures. Residents on alert after wild predators are spotted in residential backyard: 'One of them was trying to attack him' first ...

Mountain lions are making their presence felt in the Conifer foothills, and Jefferson County officials are telling residents ...

The Jefferson County Sheriff’s Office (JCSO) is issuing a warning to residents after there have been several mountain lion ...

An attack Jan. 1 on the Crosier Mountain Trail south of Glen Haven was the third fatal mountain lion attack in Larimer County since at least 1990.

Residents in Jefferson County are being urged to stay vigilant after deputies say two confirmed and one suspected mountain ...

Some west Sonoma County residents are on high alert after several mountain lions were seen on camera walking through their neighborhood last week.

A woman was found dead Thursday on a hiking trail in northern Colorado, in what authorities believe to be a rare fatal mountain lion attack.Hikers on the Crosier Mountain trail in Larimer County ...

A mountain lion was spotted in the streets of San Francisco. It was captured and tranquilized on Tuesday. Here's what we know ...