A rare freshwater jellyfish was captured on camera at Lake Erie. The Pennsylvania Department of Environmental Protection ...

A creature resembling a jellyfish was spotted in a pond at Presque Isle State Park. Said creature is called a Craspedacusta ...

James Grazzio, a Great Lakes biologist with the Department of Environmental Protection, never expected to encounter the ...

Swimmers in Ocean City are being warned after an unusual surge in jellyfish sightings, driven by calm seas, warm water and ...

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

When it comes to treating jellyfish stings, don’t fall for the myth of urinating on the sting. Instead, follow these steps ...

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 ...

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

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

We're talking about jellyfish. Here's what to know about them before you enter the water. While not fatal, some jellyfish stings are incredibly painful. According to the Mayo Clinic, after getting ...

According to Pennsylvania DEP, their summer intern was in "the right place at the right time" to capture the moment.