Eerie yet fascinating footage shows the 10-metre-long sea creature gently pulsing and swirling its way through the dark ...

Humans aren't the only species that like to swim in warm, near-shore waters. Jellyfish are back at the Delaware beaches, ready to ruin a good dip with their stinging tentacles. Sea and bay nettles and ...

POPPONESSET BAY — Standing at the edge of a converted pontoon boat anchored in Popponesset Bay, environmental researcher Nicole Corbett held a small monitor as Barnstable Clean Water Coalition field ...

Several Alabama residents have reported finding freshwater jellyfish in a local lake — raising questions about the origin of the unusual creatures. “Every year when the water starts to drop we hear of ...

Tiny freshwater jellyfish, seldom seen in Northland waters, were spotted in recent days in Namakan Lake along the Ontario border. Thousands of the small jellyfish were spotted Saturday by Steve Geving ...

Marine scientists document new records of venomous box jellyfish in the Philippines, aiding biodiversity and venom research.

Freshwater jellyfish have been spotted in multiple areas of Lake Erie. Screengrab from Pennsylvania Department of Environmental Protection video on Facebook Your eyes aren’t deceiving you. There ...

(WXIN/WTTV) — Did you know that there are jellyfish living throughout the Hoosier State? Indiana DNR officials recently spoke more in depth about the freshwater creatures. “Wait… Indiana has ...

Beachgoers around Victoria have confessed to being amazed by an unfamiliar sight on the sand — thousands of bluebottles.