The animal wandered into a neighborhood along Point San Pedro Road, setting off a two-hour effort to capture it for medical ...

Male sea lions can be kept in the same pen when they're in a comatose state, but once they start waking up, they can become aggressive because of the neurological effects of the toxin.

The male sea lion was first spotted on Highway 4, between Port Alberni and Ucluelet, on Dec. 4, and researchers theorized it must have followed the Kennedy River from the ocean to nearby Kennedy Lake.

The wounded male sea lion was discovered Aug. 7 between two lifeguard stations at Bolsa Chica State Beach in Orange County, according to the National Oceanic and Atmospheric Administration.

The male sea lion showed up near a log on the Shilshole area beach late Sunday. It was monitored by volunteers with a local conservation group called Seal Sitters.

A malnourished sea lion with severe bite marks — possibly left by a great white shark — is making a strong recovery at the Pacific Marine Mammal Center in Laguna Beach.

The hospital that day was providing care for 65 patients including elephant seals, otters, harbor seals and their most common patient: the California sea lion. "We've got around 25 of them including ...

Any sea lion that would undergo such a procedure would have to live permanently in captivity, potentially for 20-30 years. “It’s a huge undertaking and expense,” said Baraban.

The 300-pound male sea lion found Monday may have been disoriented because of the bullet, animal rescue personnel said. “We don’t know how recently this happened,” said Cynthia Schramm ...

COLUMBIA, S.C. — After an epic 1,200-mile journey from Omaha's Henry Doorly Zoo and Aquarium, Raiden, a male sea lion, has arrived at his new home in Sea Lion Landing at Riverbanks Zoo and Garden.

The male sea lion was first spotted on Highway 4, between Port Alberni and Ucluelet, on Dec. 4, and researchers theorized it must have followed the Kennedy River from the ocean to nearby Kennedy Lake.