SeaWorld San Diego's rescue team released this California sea lion back into the Pacific Ocean after rehabilitation. Video: ...

Although seals and sea lions may appear very similar to one another, they are actually quite different. Discover what the ...

The birth of one of Australia’s rarest marine predators has injected critical genetic diversity into the zoo’s captive insurance population.

LOS ANGELES – A bike rider who decapitated a dead sea lion over Christmas and rode off with the head in a clear plastic bag ...