Mountain lions in Southern California could soon be considered a threatened species, with officials saying that they face ...

The California wildlife department is recommending listing mountain lions in Southern California and the Central Coast as ...

What happened: The California Fish and Game Commission on Thursday called for permanent protections for the big cats in the ...

Los Angeles loves its mountain lions–so much, in fact, that we’ve given the iconic Puma 22 his own holiday. But despite being some of the region’s most celebrated creatures, the big cats are also some ...

A pair of Asiatic lions have arrived at a British zoo as part of efforts to protect the highly endangered species from ...

The high peaks of the southern and central Sierra Nevada are home to a unique and endangered animal, the Sierra Nevada bighorn sheep. John Muir called them “the bravest of all the Sierra mountaineers, ...

Efforts to stop Pacific sea lions from feasting on endangered salmon and steelhead have largely failed despite millions of ...

The African lion may warrant protection under the federal Endangered Species Act, the U.S. Fish & Wildlife Service announced this week. But that won’t disrupt the lives of Bubba and Cassie, African ...

Marine scientists have welcomed an unexpected asset to their underwater camera crews: sea lions. By attaching video cameras to sea lions' backs, researchers are not only learning about hyper-valuable ...

Two of the world’s rarest lions have arrived at a UK zoo as part of a breeding program to help save the highly endangered big ...

Officials have recommended mountain lions be listed as threatened in parts of the state. Here's what happens next.

California wildlife officials are recommending threatened species protections for several mountain lion populations across ...