When scientists compared what California sea lions eat in the Channel Islands (U.S.) and the Gulf of California (Mexico), ...

“Specifically for juvenile chinook salmon during their first year foraging in the ocean, we estimated that Steller sea lions ate 93–221 metric tons, which equates to 1,431,524–2,932,922 individuals,” ...

Marine mammal experts say dozens of hungry and sick sea lion pups have washed up on Southern California beaches this winter, and many have died at rescue centers. Veterinarian Richard Evans said the ...

Scientists confirmed that West Coast transient killer whales actually form two separate groups split between inner and outer ...

A surfer in Southern California had a terrifying encounter with a sea lion off Oxnard, USA Today reported. Although the attack seemed to come out of nowhere and ended with the surfer seeking treatment ...

The National Marine Fisheries Service is offering a whopping $20,000 for information on a burly man spotted sawing the head off a dead sea lion in California in late July — the second instance of ...