Wild sea lion Chonkers has taken up residence at San Francisco's Pier 39 Kevin Buckholtz Chonkers, a 2,000-pound Steller sea lion, has become Internet famous for his massive size The mega mammal ...

By Will Dunham June 4 (Reuters) - The cave lion was one of the biggest cats to ever live, prowling a huge swathe of territory ...

Ancient DNA reveals that cave lions were a distinct evolutionary lineage that split from modern lions more than a million ...

At the Long Marine Laboratory in Santa Cruz, California, a 16-year-old sea lion named Ronan loves to put on a show. With her ...

Sea lions are not a rare sighting in San Francisco. Since the 1989 Loma Prieta earthquake, many have called Pier 39 home. But unlike in other years, one sea lion has made quite a splash for locals and ...

The echoes of barking and blubber-slapping have grown louder in San Francisco's Fisherman's Wharf. An unusually large herd of sea lions hauled out of the bay waters to hang out on the docks at Pier 39 ...

REDONDO BEACH, Calif. (KABC) -- A crowd of volunteers cheered and celebrated as four sea lions were successfully released back into the ocean by the Marine Mammal Care Center. "I feel pretty lucky. It ...

National Geographic Explorer and photographer Steve Winter is no stranger to photographing big cats. In India’s Gir Wildlife ...

MMCC is Los Angeles’ only year-round marine mammal rehabilitation center and rescues more marine mammals per mile of ...

Sea lions rest in a pen while being treated for domoic acid poisoning at The Marine Mammal Center in Sausalito. Giancarlo Rulli The Marine Mammal Center For the third consecutive summer at The Marine ...