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 jellyfish stands out among its deep-sea counterparts. It was named for its resemblance to St. George’s Cross, the flag of England. Notably, the St. George’s Cross Medusa possesses a ...

An adult jellyfish is known as a medusa. Jellyfish belong to a group called Cnidaria, which also includes sea anemones and corals ... Miranda explains, 'A lot of deep-ocean science takes a long time, ...

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 ...

The infamous box jellyfish developed its frighteningly powerful ... Box jellies, also called sea wasps and marine stingers, live primarily in coastal waters off Northern Australia and throughout ...

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 ...