An iconic apex predator appeared through thick fog like an apparition and cautiously watched a photographer in Yellowstone ...

Amazing! When I first started visiting the park I was told that they were there but (were) like ghosts because even Rangers ...

Footage shows the normally elusive mountain lions traversing a snow-covered ridge as if out for a Sunday stroll.

Yellowstone is arguably the crown jewel of our National Parks here in the US where visitors can see dramatic landscapes and ...

A pair of apex predators prowl across Yellowstone National Park’s ridgeline in an extremely rare sighting captured ... during the second day of a private wildlife photography tour in the park ...

A guide in Yellowstone National Park last week captured ... Lyons, who has documented an astonishing 37 cougar sightings in 25 years of living in Montana, expressed concern for the future of ...