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 ...

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 ...

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

Some studies suggest jellyfish blooms are increasing in frequency and intensity. Reasons include warmer waters due to climate ...

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

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 ...

Their tendency to remain in the open ocean could be due to their size, particularly as the largest known Lion’s Mane Jellyfish measured 120 feet long from the top of its bell to the end of its ...