Blooms of stinging jellyfish have plagued the East Coast this summer. What's going on? Jellyfish are causing pain for beachgoers from Maine to Florida. Warming waters and human activity have ...

Scientists are building cyborg jellyfish to explore ocean depths "There's really something special about the way moon jellies swim." ...

The box jellyfish, also known as box jellies, can leave painful stings upon contact, and have been observed both in the water and along the shorelines at Waikiki beaches, officials said.

Ohio State researchers find non-invasive freshwater jellyfish in Lake Erie near Put-in-Bay on South Bass Island, harmless to swimmers and the ecosystem.

Swarm of jellyfish forces shutdown at French nuclear power plant Scientists say warmer waters in the North Sea due to climate change have created conditions allowing jellyfish to thrive and reproduce.

Four reactors at France's Gravelines nuclear plant will return to operation throughout the week, slightly later than initially planned, EDF data showed on Tuesday, after they were forced offline ...

A marine heat wave, like the one intensifying off the west coast of France, can help jellyfish populations 'bloom,' and several beaches have been closed due to their invasion.

France's Gravelines nuclear power plant, the largest in Western Europe, was fully shut down on Monday after a "massive and unpredictable" swarm of jellyfish clogged its cooling system pumps ...

Electricite de France SA was forced to shut four atomic reactors after a swarm of jellyfish clogged up filter drums at its Gravelines power plant.

A nuclear plant in northern France was temporarily shut down on Monday after a swarm of jellyfish clogged pumps used to cool the reactors, energy group EDF said.

A French nuclear plant temporarily shut down on Monday due to a "massive and unpredictable presence of jellyfish" in its filters, its operator said. The swarm clogged up the cooling system and ...