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

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

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

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

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

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

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

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

The distribution of a deep-sea jellyfish species with two different traits hints at the existence of an unknown biogeographic ...

Research on alien-like deep-sea jellyfish has hinted at a previously unknown barrier in the North Atlantic Ocean.

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

Warm weather means jellyfish have returned to New Jersey's shores. While most are just bothersome, experts advise on how to ...