A baby sea creature was spotted off the coast of California, boaters said. A juvenile humpback whale was observed splashing ...

A young sea lion that wandered onto a San Rafael street over the weekend is being treated for symptoms of a serious bacterial ...

The Marine Mammal Center in Morro Bay has been operating on Vistra property since 2005 at no cost. Vistra is now looking to repurpose its facility for a proposed battery project.

Now, the Marine Mammal Center is seeing it year-round. “That should be a concern for all of us, because California sea lions are near-coast foragers,” Rulli said.

Dead whales have been reported in the San Francisco Bay Area since March 30, when a female gray whale was found dead at Black ...

Scientists have responded to 21 gray whale deaths in the San Francisco Bay Area this year, the most in 25 years, according to ...

A sea lion with symptoms of domoic acid poisoning arrives at the Marine Mammal Care Center for treatment in San Pedro on Wednesday, April 30, 2025. (Photo by Drew A. Kelley, Press-Telegram/SCNG) ...

The Marine Mammal Center responded to reports of a dead pygmy sperm whale on Pismo State Beach on Feb. 14, 2025. Barbie Halaska Marine Mammal Center ...

A bottlenose dolphin found on Deal’s beach Sunday evening had numerous shark bites all over its body and was euthanized, the ...

The non-profit Marine Mammal Stranding Center in Brigantine is starting a new year of performing rescues and rehabilitations of stranded sea animals. There’s the wounded Harbor seal rescued from ...