A swarm of jellyfish just outmatched one of Europe’s most powerful nuclear plants, slipping through filters, liquefying, and ...

Jellyfish are strange creatures, with each species having its own set of unique traits and quirks. One example is the warty ...

When deep-sea explorers from the Schmidt Ocean Institute went on expedition off the coast of Argentina, they were amazed to see an enormous creature floating through the gloom: a giant phantom ...

By about 200 meters, light fades fast, and below 1,000 meters the sea is functionally dark, forcing life to solve survival with stranger tools than most surface creatures ever need. That is why so ...

A swarm of jellyfish shut down four of six nuclear reactors at the Gravelines power plant near Calais, France. The jellyfish ...

"I’ve been down 3,000 feet alone in the ocean, which has got to be one of the loneliest places on the planet," Widder says.

The secret to regenerative life lies not in an ancient scroll or lost text, but could instead be found in a tiny jellyfish on the ocean floor, no bigger than an ant. The ...

Researchers have reported the discovery of a new species of jellyfish, Malagazzia michelin, marking only the second species of its genus ever found in Japanese waters. Led by Takato Izumi of Fukuyama ...

Often mistaken for their more dangerous relatives, the delicate by-the-wind sailors are largely harmless and rely on wind to ...

Scientists working in Colombian waters have documented 15 species of comb jellies, translucent marine animals known scientifically as ctenophores, including six not previously recorded in the region.

Argentina’s deep sea holds more biodiversity than scientists previously thought. An expedition that traveled from the north of Buenos Aires province to Tierra del Fuego, the country’s southernmost ...

A rare jellyfish that can grow as long as a school bus was caught on camera during an expedition in Argentina. The Stygiomedusa gigantea, commonly known as the giant phantom jelly, was filmed at 250 ...