Jellyfish myths and misconceptions abound. Here’s how to stay safe this beach season around these gelatinous wonders.

A Portuguese man-of-war washed up on a beach (Getty Images) Tourists visiting Spain and its islands are being warned of an increase in jellyfish washing up on its popular beaches ahead of the peak ...

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 ...

Box jellyfish get their name from their cube-shaped bell, with long tentacles trailing from each corner. When alive in the water, those tentacles can stretch several feet. "Unlike most jellyfish, they ...

LEWES, Del. -- More beachgoers have been getting an unexpected shock this summer as jellyfish numbers bloom along the Delaware coast, interrupting -- but not stopping -- the summer fun. Beach patrol ...

As we mark 50 years since the movie "Jaws" hit theaters, there is something else lurking in the water and these creatures are washing up on Maine beaches. A lion's mane jellyfish that was nearly 5 ...

Officials say warm water and winds likely pushed the jellyfish into shallow waters Thousands of lion’s mane jellyfish have washed ashore across Port Phillip Bay in Melbourne, Australia Authorities are ...

They’re squishy and pack a punch when they sting. And this year’s jellyfish bloom is hitting on Atlantic Coast beaches hard. Although there are no firm stats on their numbers — because counting a ...

Glassy, bluish critters washed up along the California coast in recent weeks, piling up by the thousands on Ventura County beaches and along sea walls. Called velella velella or by-the-wind sailors, ...

Tourists visiting Spain and its islands are being warned of an increase in jellyfish washing up on its popular beaches ahead of the peak summer season. Spanish news outlets, such as theMajorca Daily ...