A massive jellyfish with tentacles stretching more than 100 feet washed ashore a Maine beach last weekend — with swimmers and ...

Scientists are unraveling the mysteries of the ocean’s squishiest creatures—including one jelly that might be the oldest ...

As temperatures soar and New Englanders hit the beach, officials are warning swimmers to watch out for massive jellyfish that ...

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

Two new jellyfish take up residence at the Virginia Aquarium, bringing more understanding and education about these slimy sea ...

There are over 200 species of "true jellyfish" out there. Whether it's a boxfish jellyfish or a moon jelly, here is what the ...

A giant sea creature that washed up on the Maine shore has fascinated beachgoers, but city officials have a strict warning ...

The lion's mane jellyfish sting can be particularly painful and expects have warned against getting close to it ...

A 5-foot-wide lion's mane jellyfish spotted on Willard Beach in South Portland last weekend prompted waterside safety ...

SeaWorld’s new jellyfish attraction is designed to allow visitors to view different species of jellyfish — Moon Jellyfish, Pacific Sea Nettles, Upside-Down Jellyfish, and Comb Jellies — up ...

Rising numbers of moon jellyfish have been seen along the Torquay coastline recently, with marine experts linking the ...

In parallel, the same signs from the major purple jellyfish outbreak in the Mediterranean from 2020 to 2023 are being ...