A coyote hunter survived the surprise of a lifetime when a mountain lion answered his call, then attacked.

Funding for $7 million makes the concept of an overpass connecting the Santa Monica Mountains with Simi Hills and Santa Susana Mountains a possible reality.

The excitement of seeing two mountain lions crossing Shasta Lake in California led an 11-year-old boy to grab his phone and start recording.

An Idaho Fish and Game officer was shocked when a mountain lion walked straight toward him. Fortunately, he started recording with his cell phone.

The Santa Monica Mountain lions are healthy, but scientists from UCLA and the National Park Service say that could change within the next 50 years.

A 4-year-old was saved by her family after a mountain lion attacked her while they were camping in Idaho.

North Dakota's quota for mountain lions is being lowered for the first time in a decade, though the state's population isn't actually known.

Traps have been set after a mountain lion has been spotted several times over the last few weeks at the North Pole amusement park in Colorado.

Wyoming's effort to decrease mountain lion population has worked effectively, getting numbers down to where they were in 2009 and 2010.

A Colorado mother was willing to do literally anything to potentially save her son’s life — including fight a mountain lion.