The Bolinas Beach in Marin County was covered with a massive swarm of Velella. The jellyfish-like species are common in ...

As of Monday, the park has welcomed about 9,000 guests to the jellyfish experience since it opened, said SeaWorld San Diego ...

Portuguese man o’ war have been spotted on Spanish beaches, forcing the temporary closure of some popular shorelines last ...

The TikToker was traveling in the Philippines with her boyfriend when she unknowingly sat on a deadly box jellyfish ...

Rubbery blue sea creatures are washing up on California beaches by the thousands.

Rocket launches can create eerie patterns in the sky, from undulating bright-blue spirals to glowing “jellyfish” blobs.

Sonoma County Regional Parks staff shared a photo taken this week that shows a carpet of creatures known as Velella velella littering the beach at Stillwater Cove Regional Park.

Camaccia said it’s normal to see them on Seadrift Beach and Bolinas Beach. What is unique this year, he said, is that they ...

People tour Seaworld’s new exhibit Jewels of the Sea: The Jellyfish experience on Monday, March 17, 2025 in San Diego, California. (Ana Ramirez / The San Diego Union-Tribune) Outside the ...

A number of blue jellyfish-like sea creatures have once again been found beached up and down the San Diego shoreline.