Jellyfish are common around Delaware beaches.What to do if you get stung. Hint: It's not what they did on "Friends." ...

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

Known as a Lion’s Mane Jellyfish, the animal is a member of the largest jellyfish species in the world, according to the ...

The lion’s mane jellyfish (Cyanea capillata), known as the largest species of jellyfish in the world, can grow to staggering sizes, reaching up to 8 feet (2 meters) in diameter and extending its ...

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

A giant jellyfish found lurking off the coast of New England is equipped with hundreds of tentacles that pack a poisonous sting, officials warned swimmers.

These eerily beautiful images show animals born at Europe’s largest jelly-fish breeding facility: Jellyfish Farm, in Künzell, Germany – hundreds of kilometres from any ocean. Photographers ...

Known as a Lion’s Mane Jellyfish, the animal is a member of the largest jellyfish species in the world, according to the Smithsonian.