Mountain Lions Become Night Shift Workers Mountain lions living in the busiest recreation areas were more nocturnal than ...

Two deer tried to get a closer look, but the mountain lion was on to them. On multiple occasions, it tried chasing after the ...

Tennessee’s big cats are mostly of the bobcat variety, but one wayward mountain lion captured the state’s attention.

Justin Clapp’s introspection about his own impact on mountain lions is partly what sparked a scientific examination of how ...

A fearsome apex predator popped out right in front of a lone hiker on a California trail, tense video shows. Cortney Rasura was 6 miles into the 8 miles she’d planned to hike on the Gridley Trail in ...

A mountain lion (not the one pictured) was euthanized, Oregon deputies said. John Borrelli via Unsplash A young apex predator was euthanized after killing a goat and roaming backyards, Oregon deputies ...

To the editor: The recent mountain lion attack on an 11-year-old girl in Malibu is undoubtedly tragic, but it’s crucial to understand the broader context of human-wildlife conflict (“Mountain lion ...