In the video posted to Facebook on Sept. 22, the rare creature looks like a bubble gum pink blob in the water, and a giant ...

A "nightclubbing" jellyfish rarely spotted on British coastlines have been appearing in vast numbers along Welsh beaches.

NEW JERSEY (WABC) -- Jersey shore visitors are used to seeing small, clear jellyfish as they dip their toes in the water. But recently, larger pinkish-purple jellyfish have been turning up at the ...

A penny-sized jellyfish has been spotted in the western part of Lake Erie as well as in western Pennsylvania. The stinging cells of these freshwater jellyfish can't pierce human skin. The non-native ...

Some beaches are littered with unusual jellies that 'pack a powerful punch'. Swimmers have been sharing horror stories ...

CLEVELAND, Ohio -- Rare freshwater jellyfish have been spotted in Lake Erie, causing curiosity among residents. Now, there’s a guaranteed way to see them firsthand. These rare creatures, native to ...