Last year, the Lewes Beach Patrol treated about 270 jellyfish stings. This year, by July 25, they had treated nearly 900, Edwards said. The uptick is caused by warmer water, according to Edwards, ...

The problem with jellyfish is that their stinging cells can remain active even after the animal is dead. Fishermen complain that lion’s manes get tangled in their nets, coating them in slimy, ...

Reports of jellyfish stings continue to rise along the Delmarva coastline, with Ocean City beach patrol officials confirming ...

We're talking about jellyfish. Here's what to know about them before you enter the water. While not fatal, some jellyfish ...

A striking jellyfish is turning up along the Texas coast. The dome-shaped, semi-transparent bell covered in bright white dots ...

OCEAN CITY, Md -Planning to go swimming? Be on the lookout for jellyfish. These tentacled troublemakers have been seen in ...

There are so many different types of jellyfish out there, boasting different sizes, shapes, colors, and more. The immortal ...

The hot weather and heavy rain have contributed to the worst jellyfish season Delaware has ever seen. The number of jellyfish ...

Researchers have mapped the distribution of a jellyfish subspecies and found that creatures which lack a distinctive "knob" ...

The distribution of a deep-sea jellyfish species with two different traits hints at the existence of an unknown biogeographic barrier in the North Atlantic Ocean, according to new research by marine ...

When thinking of places you might find a jellyfish in the water, Presque Isle State Park may not be at the top of the list, ...

Jellyfish could be much smarter than scientists previously thought, asserts a new study published in the journal Current Biology. Here's what researchers discovered about the workings of their brains.