Neuroscientists have uncovered new insights into a key evolutionary question: Why can humans talk when most animals can't?

A Steller sea lion was seen lounging at Pier 39 on Friday morning, a rare visit from a near-threatened species whose usual ...

A rescued California sea lion that veterinarians later discovered had a bullet lodged in its head has been released back into ...

A sea lion rescued with a bullet behind its eye has been rehabilitated and released into the ocean after weeks of care at SeaWorld San Diego, park officials said.

An estimated 300 sea lions have hauled out on the sandy spit in Deep Bay, presumably as they wait for the herring run.

Scientists found that Australian sea lion pups may learn how to hunt by watching their mothers during ocean foraging trips.

Volunteers with the Channel Islands Marine & Wildlife Institute in Santa Barbara, California, rescue a sick sea lion that's likely suffering from domoic acid poisoning. David Swanson / AFP via Getty ...

Evaluation of the main hypotheses proposed for the causes of decline and failure to recover of the western Steller sea lion population depends on understanding how food web linkages affect sea lions.

After H5N1 bird flu was detected in elephant seals gathered at Año Nuevo State Park, other marine mammals have also succumbed, including a sea otter and sea lion. So far, only animals in San Mateo ...

A man was arrested Tuesday morning after allegedly beating a sea lion suffering from domoic acid poisoning on Ventura Beach, according to authorities. Surveillance footage captured a man later ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OCEANSIDE, Calif. (FOX 5/KUSI) — A sea lion ...