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

Learn about the “chonky” sea lion entertaining visitors in San Francisco until his sudden departure this month.

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

A sea lion named Chonkers is capturing hearts and making waves on social media. Laying amid the dozens of sea lions on Pier ...

A particularly massive sea lion has Bay Area residents flocking to the dock of Pier 39 in San Francisco to spot the mammal ...

A giant sea lion has turned a single floating dock at San Francisco’s Pier 39 into one of the most-watched marine mammal ...

Video. A massive Steller sea lion nicknamed “Chonkers” has become a popular attraction at San Francisco’s Fisherman’s Wharf, ...

Stellar sea lions like Chonkers are about 10 times bigger than the California sea lions usually seen at Pier 39.

The newest celebrity in San Francisco? It’s an immensely large sea lion, which the world has named Chonkers. Chonkers showed ...

Steller sea lions are not globally rare, but seeing one up close and personal is not something that happens every day. We talked to an expert about this species behind this viral moment.

The 2,000-pound marine mammal is a head-turner, and he's generated fan bases among locals and online.