Sea lions Lily and Kitty know several tricks, including smiling and waving on command, clapping and handstands. Sea Lion ...

The sea lion is often playful on the surface—but beneath that charm lies serious power. In this video, we dive into why sea lions are known as the “grizzly bears of the sea,” exploring their strength, ...

A young sea lion is being cared for at the Marine Mammal Center after being found along a Marin County roadway over the ...

A young sea lion that wandered onto a San Rafael street over the weekend is being treated for symptoms of a serious bacterial infection at the Marine Mammal Center in Sausalito, officials said Monday.

According to this video, Gunnison, a 300-pound sea lion with an enchanting personality, stole the show, entertaining the crowd of children who came to watch him with all kinds of adorable antics ...

After the longest toxic algal bloom on record off the southern California coast, marine mammal researchers are investigating how sea lions were affected, and releasing the last few back into the wild.

Denver Zoo will celebrate the grand opening of a new sea lion habitat on Friday. It features a 16-foot viewing window and upgraded facilities.

VENTURA COUNTY, Calif. – Christopher Hurtado of Santa Paula pled guilty on June 16 to two felonies after beating a sickened sea lion on the beach next to the Ventura Promenade in March of this ...

A sea lion suffering from domoic acid poisoning was beaten on a Ventura beach, prosecutors say. Now, a Santa Paula man has pleaded guilty to multiple charges.

The sea lion, suffering from domoic acid poisoning, was resting on the shore, police said.

A man pleaded guilty to attacking a sea lion, a Fillmore man faces charges for illegal gun sales and Santa Paula police search for sex crime victims.

Keeping people and sea lions safe from each other along the La Jolla coastline: proposal Sea lion pupping season continues into July, with more clashes between mammals and people.