One of the largest French nuclear power plants was temporarily shut down after a swarm of jellyfish entered the water intake ...

Freshwater jellyfish have been spotted in Lake Erie, right off the coast of Put-in-Bay and other Ohio islands.

A nuclear plant in northern France was temporarily shut down on Monday after a swarm of jellyfish clogged pumps used to cool ...

Four reactors at France’s Gravelines nuclear power plant had to be temporarily shut down over the weekend after a swarm of jellyfish threatened to clog critical water intake systems.

On a hot August night, jellyfish jammed a nuclear giant.

A massive jellyfish invasion clogged the cooling intake systems at France’s Gravelines Nuclear Power Station, forcing several ...

If you're near Put-in-Bay, you can try to spot the freshwater jellyfish off of the Ohio Division of Wildlife's Aquatic ...

A “massive and unpredictable presence of jellyfish” was detected in the filter drums of the plant's pumping stations.

A nuclear plant in the north of France was forced to shut down on Sunday, August 10, after it was sabotaged by the most ...

Operator EDF says the incident does not pose a threat to the safety of the plant, its workers or the environment.

A swarm of jellyfish forced the temporary shutdown of the Gravelines nuclear power plant in northern France on Sunday night ...

A massive swarm of jellyfish has forced the shutdown of four reactors at the Gravelines Nuclear Power Station in northern France. According to operator EDF, the jellyfish clogged the pumping station ...