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

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

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

Steller sea lions can be three times heavier than California sea lions, and they're noticeably longer and bulkier.

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

The Sierra Club Seal Society says it has observed what it believes is the first live sea lion birth of the season at Point La Jolla on May 20. Sea lion pupping season begins in mid-May, and births ...

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

Chonkers, a massive 2,000-pound Steller sea lion, has become a viral sensation and tourist magnet at San Francisco’s Pier 39 since his arrival in March. Significantly larger than the resident ...

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