If you notice a jellyfish nearby, avoid sudden splashing or frantic movements. Instead, keep calm and move away slowly and ...

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

Labor Day beachgoers, beware: Jellyfish sightings are on the rise along the Atlantic coast this summer. Beachgoers saw more jellyfish than usual this summer in several East Coast states, including ...

A biologist walking on a beach in northeastern Japan spotted what looked like a jellyfish, but it was not one. The blue, ...

A giant jellyfish approximately 5 feet in diameter has washed up on Lincolnville Beach. The massive invertebrate is a lion’s ...

Jellyfish season is here. How can you tell if they're in the water? Which species should you watch out for? What should you ...

"I just saw copious amounts of these on every beach I visited in Northern California!" ...

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 ...

SOUTH PORTLAND, Maine - Beachgoers in South Portland, Maine, came upon a curious sight over the weekend, when they spotted a large, orange-red jellyfish lurking in the shallow water. Known as a Lion’s ...

The Aquarium of the Pacific in Long Beach has unveiled Jelly Dreamscapes, a new $2 million exhibition dedicated to sea ...