The box jellyfish is the most dangerous jellyfish in the world. Learn where it's found, why its venom is so deadly, and how ...

Jellyfish are some of the most mysterious and beautiful creatures in the sea. They have no bones, no brains, and yet they’ve ...

SAN FRANCISCO (KGO) -- NOAA is offering everyone above water a new look at a rare jellyfish. The National Oceanic and Atmospheric Administration released video showing a "cosmic jellyfish" spotted ...

The distribution of a deep-sea jellyfish species with two different traits hints at the existence of an unknown biogeographic barrier in the North Atlantic Ocean, according to new research by marine ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Jellyfish infestations are troubling tourists and scientists alike. A diver attaches a sensor to a large Echizen jellyfish, Oct. 4, 2005 off the coast of Komatsu in Ishikawa prefecture, Japan. Yomiuri ...

A study released Thursday found that the spineless creatures are becoming the dominant predator in areas where fish species are being reduced by overfishing and habitat destruction.Its not just that ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Some specimens of the jellyfish subspecies Botrynema brucei ellinorae have knobs on their bells ...

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 structure in ...

Why it matters: The ocean is Earth's largest climate regulator, but its vast size makes it notoriously difficult (and expensive) to study. Biohybrid technology, which merges living organisms with ...

Some of the most bizarre lifeforms on Earth lurk in the deeper realms of the ocean. There was so little known about one of these creatures that it took 20 years just to figure out what exactly it was.

Chinese scientists have unveiled a transparent, jellyfish-shaped bionic robot for stealth underwater exploration. This "ghost ...