A massive swarm of jellyfish caused a nuclear power plant in northern France to shut down, EDF, the facility’s operator, ...

Four reactors at France’s Gravelines nuclear power plant, located along the English Channel, were temporarily shut down over ...

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.

Jellyfish clog cooling systems at Gravelines nuclear plant, delaying reactor restart and potentially costing millions.

One of the largest power plants in France, located near the city of Calais, had four reactors shut down automatically on Sunday. The culprit? Lots of jellyfish. The World’s Host Marco Werman explains.

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

A 'massive and unpredictable' swarm of jellyfish entered the plant's pumping stations.

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

A swarm of jellyfish forced four reactors at France’s Gravelines nuclear power plant offline after clogging the facility’s cooling filters.

A swarm of jellyfish forced France’s Gravelines nuclear plant to shut down four reactors after clogging its cooling system, ...

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