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

Call the Marine Mammal Center’s hotline at 415-289-SEAL (7325). Our experts will monitor the animal and, if necessary, send trained responders to rescue it safely. Use your camera's zoom.

Bay Area congressmembers want the National Oceanic and Atmospheric Association to investigate why gray whale deaths in the ...

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.

Researchers with the Marine Mammal Center and the Channel Islands Cetacean Research Unit performed a necropsy on a pygmy sperm whale on Feb. 14, 2025. Emily Pomeroy with the Marine Mammal Center ...

Cecily Majerus is the CEO at The Marine Mammal Center, the world’s largest marine mammal hospital. This story was originally published September 15, 2024 at 1:00 PM.

Cecily Majerus is the CEO at The Marine Mammal Center, the world’s largest marine mammal hospital. This story was originally published September 15, 2024 at 1:00 PM.

The latest death occurred on July 7 at the Richmond Long Wharf, located about 20 miles north of San Francisco, according to ...

Rescuers were able to stabilize the dolphin and keep it hydrated until it could be transferred to the care of marine mammal ...

The Marine Mammal Stranding Center (MMSC) released three rehabilitated seals back into the wild this week, including an ...

Lifeguards rushed to assist a baby dolphin found stranded on a Southern California beach, officials reported. The young ...