An curved arrow pointing right. On a recent expedition in the Mariana Trench, NOAA's Okeanos Explorer team spotted this beautiful new jellyfish. Produced by Grace Raver Footage courtesy of NOAA ...

That makes them difficult to study. Deep-sea jellyfish tend to turn to gelatinous goo when captured in nets. Because of that, we have to rely on remote-controlled submarines to get a closer look ...

The so-called immortal jellyfish resembles a tiny, hairy thimble and lives in the Mediterranean Sea and also off Japan. Members of the species can reverse the aging process so that instead of ...

Scientists say they have found a new species of Medusae — a type of free-swimming, umbrella-shaped jellyfish. The sea creature — which was first spotted in 2002 in a deep-sea volcanic ...

This beautiful aquarium features a variety of deep-sea creatures like jellyfish, giant octopuses, and various deep-sea fish species in its "Open Sea" exhibit. The aquarium also offers valuable ...

On June 19, Nathan Robinson was on board a research vessel in the Gulf of Mexico, surveying footage taken by the Medusa, a deep sea camera system. Shrimp, jellyfish, lantern sharks—the usual ...

Like a deep-sea modern dancer ... plankton and small fish,” Schmidt Ocean said on X. While sea jellies are often casually called jellyfish, many scientists prefer to stick with just “jelly ...