The waify jellyfish, about the size of a penny or a quarter, have been seen recently in a few spots around Lake Erie, ...

Moon jellyfish are known for not being able to sting humans. But that’s changing in the waters off Cape Cod in Massachusetts.

These jellyfish are a little different. Craspedacusta sowerbii is a freshwater jellyfish species that is native to China’s ...

This freshwater jellyfish is roughly the size of a penny and is a rare sight in the Great Lakes, but it's recently been ...

A researcher is trying to solve a marine mystery in the waters off Cape Cod — why a particular jellyfish, not known for ...

Four of the six nuclear reactors at France's Gravelines nuclear power plant were shut down after an intake pipe used to draw ...

More beachgoers have been getting an unexpected shock this summer as jellyfish numbers bloom along the Delaware coast.

Crabs and jellyfish are common shoreline animals, but a crab riding on a jellyfish's back? That's not something you see every ...

Four of the plant’s reactors shut down after swarms of jellyfish clogged its pumping stations. It isn’t the first time the ...

Recently, a face-off took place between jellyfish and a nuclear power plant, with the former pulling out a win. The incident ...

Jellyfish have forced the shutdown of four reactors at France’s Gravelines nuclear plant, with operations set to resume in ...

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