The warning also contained safety tips, including staying out of the water when jellyfish are present, posting a marine ...

At Caltech, researchers have turned living jellyfish into low-cost, remotely controlled ocean robots — creating real-life ...

Locals strolling along Popham Beach in Maine were stunned to find what looked like a pulsating, gelatinous mass sprawled on ...

NASA astronaut Nichole Ayers captured an electrifying image of a giant lightning "sprite" shooting up over Mexico and ...

The problem with jellyfish is that their stinging cells can remain active even after the animal is dead. Fishermen complain ...

They’re massive, mesmerizing—and still sting after death: What beachgoers should know about lion’s mane jellyfish.

They’re gonna need a bigger beach. A massive jellyfish with tentacles stretching more than 100 feet washed ashore a Maine beach last weekend — with swimmers and beachgoers warned to keep their ...