Mountain lions in your neighborhood could be just what you need. How restoring these big cats to their historical range could ...

While several of the species have been killed by cars in recent years, sightings of newborn cubs are a welcome sight for ...

Farmers and ranchers eradicated mountain lions from Kansas in the early 20th century, but now the big cats are coming back.

A new book of essays and images reveals the history of the big cats and how they’ve become a vulnerable species today, and ...

P-22, a lone mountain lion that improbably took up residence in Griffith Park. A famous photo features the charismatic cat ...

The zookeeper was apparently mauled by six or seven of the big cats when he stepped out of his car, officials said.

In a video captured in August, a mountain lion padded just inches away from the camper. He later recalled, "I just tried to stay still, and it went right past me." It was a split-second decision that ...

HARARE, Zimbabwe -- The killing of a collared lion involved in a research project in Zimbabwe by a trophy hunter has been condemned by wildlife groups, echoing the infamous case of a lion called Cecil ...

A Thai zoo has temporarily closed its predator zone after lions mauled a zookeeper to death, wildlife officials said Friday, ...

Cataracts are an increasingly common challenge in sea lions, an endangered species, as they are living longer when housed in ...

Ali Khara for NPR It’s hours before dawn and the marina in Beirut’s Dbayeh district is deserted apart from a small group of men lifting a metal cage labeled “live lion” onto a yacht. The passenger is ...