Only two places in the world allow tourists to enter the water with the ocean’s apex predator. But the safety of both species ...

They look like aliens, but these blue jellyfish-like creatures are very much of this world. They are not dangerous to humans, ...

The creatures can be harmful to dogs who eat them while on the beach, potentially causing vomiting, diarrhea and other ...

Just three days earlier, the man was otherwise healthy and active on the coast. But at one point when he jumped into the ...

Thousands of sea creatures known as Velella washed up on Baker Beach in San Francisco on Monday, April 27, according to a ...

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

PETA has issued a video 'response' after an activist stole an animal from a restaurant tank and threw it into the sea ...

Dr. Heide Island's new book is a beautifully written exposé of these mysterious charismatic, intelligent, emotional, sentient ...

The sea lion pup rescued from the streets of San Francisco earlier this month is starting to make improvements. The ...