Sweet footage released by the Wildlife Conservation Society (WCS) shows an adorable sea lion sticking its tongue out at the ...

An aggressive sea lion was caught on video chasing surfers in Newport Beach. Experts say that's not normal behavior for the species. The Wedge is one of the most popular surfing spots in Newport Beach ...

Animals that researchers call “supersucklers” come back to nurse even after they can hunt, mate and fend for themselves.

A SeaWorld San Diego expert said on Monday that a pair of sea lions that sent dozens of San Diego beachgoers running in fear last week were likely chasing each other, sparring over their rights to ...

SANTA CRUZ — Volunteers with the Marine Mammal Center rescued a sea lion that washed up on the beach at Natural Bridges State Beach Sunday afternoon. The Marine Mammal Center is a nonprofit ...

SANTA CRUZ — Volunteers with the Marine Mammal Center rescued a sea lion that washed up on the beach at Natural Bridges State Beach Sunday afternoon. The Marine Mammal Center is a nonprofit ...

Of all the schemes that humans have devised to keep sea lions from gorging on the salmon of the Columbia River basin, none has worked for long. Local officials and researchers have chased sea lions ...

Pacific Northwest sea lions got the spotlight in a Congressional hearing last week. The U.S. House of Representatives’ Committee on Natural Resources spent nearly two and a half hours Wednesday ...

Pacific Northwest sea lions got the spotlight in a Congressional hearing last week. The U.S. House of Representatives’ Committee on Natural Resources spent nearly two and a half hours Wednesday ...