Photo from Dan Herschman's Flickr Stream (Click on Image). A link from one of readers (thanks Ashley!) pointed us to a story on MSNBC about a very large Lion’s Mane jellyfish (Cyanea capillata) that ...

Glinting in the early morning sun, the dinner-plate-size reddish-brown jellyfish were scattered across the beach, draped over oyster-dotted rocks, squeezed into cracks in boulders, and splayed out ...

A huge invasion of “pretty” jellyfish on the west Wales coast has left residents and tourist stunned. At this time of year beaches are often littered with the creatures but the sheer numbers being ...

As if we didn't have enough to worry about or keep away from these days, Massachusetts' parks department warned people at Nahant Beach to look out for potentially dangerous jellyfish on Friday. Lion's ...

HARVEY CEDARS, N.J. — A potentially deadly Portuguese man o' war washed up on the Jersey Shore here — not an extremely unusual sight but rather early in the season, one expert said. The man o' war ...