As many have guessed from the massive animal's size, this new yacht owner is a male sea lion. Males typically have a large crest on the top of their heads, whereas females have a typical round head.

For years, scientists believed that rhythm was a skill exclusively reserved to humans, out of all mammals. But a rescue sea lion from California has proven otherwise, with her outstanding ability to ...

California Sea Lion Who Commandeers Boat Like a Sea Captain Has Us Rolling originally appeared on PetHelpful. Sea lions are not shy creatures. They have no problem being bold. Just take the California ...

A sea lion found malnourished with a bullet embedded in its head in Southern California in August is recovering well after undergoing surgery to remove one of its eyes, animal care officials announced ...

(Benjamin Fanjoy/GETTY IMAGES NORTH AMERICA/Getty Images via AFP) A man who sawed the head off a dead sea lion was being hunted in the US on Tuesday, the second time in less than a year that such a ...

An aggressive sea lion sent surfers running this week after it repeatedly went after them, even coming onto the beach, video of the incident showed. The sea lion was suffering from severe domoic acid, ...

PACIFIC GROVE, Calif. (KSBW) - A 9-year-old California girl was at surf camp with her siblings when a sea lion bit her, but she says the incident won’t keep her away from the water. Corale Olsen, 9, ...

OCEANSIDE, Calif. (FOX 5/KUSI) — A sea lion that was tangled in a fishing line is receiving care after observant beachgoers in Oceanside noticed the marine animal needed help. Officers with the ...

SAN PEDRO, Calif. (KABC) -- Walter, a lost sea lion pup who was rescued last week in Marina Del Rey, died Monday morning. He was in critical condition and receiving care at the Marine Mammal Care ...