A box jellyfish alert has been issued for Waikiki beaches on the south side of Oahu, while a shark alert remains in effect for Waimea Bay on the north side, this morning.

A box jellyfish advisory has been issued this morning for Waikiki beaches. The advisory was issued via HNL Alert about 8:15 a ...

CU Boulder engineer Nicole Xu fits moon jellyfish with microelectronic devices that enhance their natural swimming ability and will one day be able to gather data.

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

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

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

Jellyfish are back in the waters off Cape Cod. And that means jellyfish stings for some unfortunate swimmers. But, as Amy ...

Finalists in the Ocean Photographer of the Year 2025 competition capture beautiful images of animals and people oceans.

The Gravelines nuclear power plant in Ford, France, had to temporarily shut down on Sunday, Aug. 10, after a group of ...

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

There are gadgets that do their job quietly in the background, and then there are gadgets that turn everyday life into a ...

Box jellyfish alone are responsible for more deaths than sharks worldwide. There were no serious reactions to the stings in Florida, Malphurs said, and the injuries were treated with white vinegar.