Mountain lion sightings are on the rise in Los Angeles, but what’s causing these big cats to wander closer to urban areas?

Our ethics columnist weighs in on the dilemma about when a predator has the right to act like a predator—and when it crosses ...

A guide in Yellowstone National Park last week captured footage of rarely seen cougars traversing a snow-covered ridge as if ...

Cougars and bald eagles are native to North ... are extreme. In their upgraded habitat in the brand-new Birds of the World exhibit, they keep comfortable by staying together in their pond ...

They survived in the West largely because of their preference for remote, rugged habitat, and their elusive nature. Lyons, who has documented an astonishing 37 cougar sightings in 25 years of ...

Idaho Fish and Game said staff ultimately decided to euthanize the animal because it often visited a Pocatello property and ...

New York Times reporter Jeremy Peters and Princeton University Professor Eddie Glaude join Chris Jansing to discuss President Trump expanding and defending Elon Musk’s power to make cuts to federal ...

The Phoenix Zoo announced a new habitat 'Big Cats of Arizona: A Bridge to Arizona Wilderness' will be opening at the zoo in April. The I-10 Broadway Curve Improvement Project is one step closer to ...

In the heart of a snow-covered Berkshire Hills wilderness, a hunter embarks on a silent pursuit — not for a kill, but for the ...

The three adorable mountain lion cubs named Fern, Thistle and Spruce were believed to have been orphaned after their mother ...

“It’s prime mountain lion habitat,” Tira said. “It’s rural, mountainous.” After Monday’s attack, the Sierra County Sheriff’s Office closed down the county park in ...

Environmental groups, outfitters, hunters, houndsmen testified by the dozen against a measure that would have stripped ...