Smithsonian’s AquaRoom helps scientists learn more about these animals’ lives and educate future generations about their marine neighbors. Abigail Eisenstadt This jellyfish, Scolionema suvaense, was ...

Eleanor has an undergraduate degree in zoology from the University of Reading and a master’s in wildlife documentary production from the University of Salford. Eleanor has an undergraduate degree in ...

(CNN) — Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Caribbean box jellyfish, animals that may ...

The mythical Hydra may have been able to grow one of its many heads back every time it suffered a decapitation, but there are actual creatures capable of regenerating parts of their bodies bitten off ...

Because box jellyfish are so distantly related to other animals, the research findings could hint at how the ability to learn first evolved. By Veronique Greenwood In the dappled sunlit waters of ...

ERIE, Pennsylvania (KDKA) — A rare freshwater jellyfish was captured on camera at Lake Erie. The Pennsylvania Department of Environmental Protection shared a video of freshwater jellyfish at Presque ...

Jellyfish are carnivores, so their diet mainly consists of other animals. This includes zooplankton, small crustaceans, small fish and other jellyfish, according to Oceana, an ocean conservation ...

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 ...