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

A massive jellyfish swarm forced the shutdown of a major French nuclear power plant. The influx of jellyfish into the water ...

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.

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

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

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.

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

Recently, multiple rare freshwater jellyfish have been spotted in Lake Erie. This picture was take in the eastern potion of the lake, off the coast of Pennsylvania, but they have also been spotted ...

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

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