Turritopsis dohrnii has the ability to turn back into a baby jellyfish and grow up all over again ...

In 1990, NASA carried out an unusual experiment that involved sending thousands of baby jellyfish into space. The goal was to study how living organisms develop in microgravity — and what that might ...

A common close partnership which sees baby fish sheltering from predators among the poisonous tentacles of jellyfish will be harmed under predicted ocean acidification, a new University of Adelaide ...

Jellyfish clone themselves by morphing into a stack of squirming jellyfish pancakes. When grown-up jellyfish love each other very much, they make huge numbers of teeny-tiny potato-shaped larvae. Those ...

It’s not every day you see a crustacean surfing a jellyfish. Adapted perfectly for hiding on the sandy ocean floor, the adult animal looks like it has been squashed flat by a hard object in early life ...

Global warming is starting to sting – literally. Last week millions of baby mauve stinger jellyfish, in a swarm 26 square kilometres in area and 10 metres deep, drifted into a salmon farm in the Irish ...

University of Colorado Boulder Professor Nicole Xu is developing biohybrid robotic jellyfish by integrating tiny microelectronic systems into the live animals. Xu has about 15 to 20 moon jellyfish in ...

The Turritopsis dohrnii can survive adverse conditions such as high temperature, physical cutting, starvation and chemicals in water.Illustration: Petra Korlević/The Guardian Immortality is generally ...