Sea lions are not a rare sighting in San Francisco. Since the 1989 Loma Prieta earthquake, many have called Pier 39 home. But ...

Scientists and tourists alike have been amazed by the massive sea lion hanging out on a San Francisco pier. The species can ...

Have you seen Chonkers? The roughly 2,000-pound Steller sea lion became an internet sensation during his extended stay on the ...

San Francisco’s viral Steller sea lion Chonkers is getting his own plushie, with proceeds helping marine mammals in need.

A rare Steller sea lion nicknamed Chonkers, weighing up to 2,000 pounds, has become an overnight sensation at San Francisco's ...

Chonkers likely came from up north off the coast of Washington or Oregon and is estimated to weigh between 1,500 and 2,000 ...

The Bay Area's most famous Steller sea lion continues to hold court at Pier 39 for tourists and locals to see.

The Steller sea lion was an unusual visitor to the pier, which typically hosts smaller California sea lions. However, he may ...

Wildlife experts have been tracking the Steller sea lion since he appeared last month at a popular tourist spot near the end ...

There's now a new way to celebrate the Bay Area's newest celebrity, Chonkers. The Marine Mammal Center is now selling ...

Visitors gather to see a giant 2,000-pound sea lion nicknamed “Chonker” spotted among the smaller sea lions at Pier 39.