A free-diving spearfisherman was suddenly rendered helpless after an unnerving incident with a sea lion off San Diego.

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

SeaWorld San Diego says rescuers are currently treating nine sea lions that were poisoned with domoic acid; one of the marine ...

Sea lions and dolphins can be seen along LA coastlines from Long Beach to Malibu as toxic algal bloom continues to increase.

Someone cut off the head of a sea lion in Northern California and rode off with it in a bag. Authorities are now offering $20 ...

First-look images are now available for Disneynature's "Sea Lions of the Galapagos," streaming on Disney+ beginning April 22.

While sea lions tend to stay primarily in the ocean, a few occasionally make their way through the Delta to Stockton. One was ...

"Lifeguards determined that a free diver had been bitten by a marine mammal (sea lion or harbor seal)," the department says.

After a Doran Regional Park staff member discovered a beheaded sea lion, authorities are now investigating the incident.

Join an energetic sea lion in "Sea Lions of the Galapagos," narrated by Brendan Fraser. The Disneynature film streams April ...

TACOMA, Wash. — A baby sea lion toting an artificial kelp strip was filmed performing intricate rhythmic gymnastics-esque ...

Get ready for an unforgettable wildlife adventure with Disneynature’s Sea Lions of the Galapagos, streaming exclusively ...