A hulking Steller sea lion turned San Francisco's Pier 39 into an instant wildlife spectacle yesterday, hauling out on K-Dock and drawing a steady stream of cameras and gawkers. With its pale, blocky ...

An avian flu outbreak at California's Año Nuevo State Park is spreading across the Central Coast, infecting elephant seals, a sea otter and a sea lion.

The saga of five captured orcas in Puget Sound – a story which had captivated the state for days – took a dramatic turn when two of the orcas slashed their way through a net and escaped.

Humans aren't the only ones taking in the San Francisco sunshine ☀️ A Steller sea lion showed up Friday morning to the docks at Pier 39, making itself at home.

However, a recent lawsuit may result in SeaWorld losing a major IP for its parks, which could in turn make for a future opportunity for a company just getting into the themed entertainment space.

Could Sesame Street, Elmo, Big Bird, and Cookie Monster leave SeaWorld soon? Sesame Workshop filed a lawsuit against SeaWorld ...

The owner of Sesame Street files suit that claims Orlando company didn’t pay royalties or co-operate on multiple business ...

The sea lion species is listed as near-threatened by the International Union for the Conservation of Nature.

A California sea lion rescued with a bullet lodged behind its eye has been rehabilitated and returned to the ocean after several weeks of care at SeaWorld San Diego, park officials said. Rescued ...

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

SeaWorld San Diego released a sea lion back into the ocean on Thursday after a bullet was found lodged behind its eye.

For about three decades, beluga whales and bottlenose dolphins greeted more than a million annual visitors to Marineland of Canada. In the sprawling 162-hectare (400-acre) theme park, located a ...