Image via Wikimedia Commons The hydrozoan Turritopsis dohrnii, an animal about 4.5 millimetres wide and tall (likely making it smaller than the nail on your little finger), can actually reverse its ...

Scientists often encounter things beyond human comprehension. When studying jellyfish and their remarkable healing abilities, ...

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The ocean is home to some of the most fascinating creatures on Earth, but none are as astonishing as the Turritopsis dohrnii, commonly known as the immortal jellyfish. These tiny, alien-like ...

Turritopsis dohrnii follows a typical jellyfish life cycle, beginning as a larva and maturing into a polyp and then an adult medusa. However, it can revert to the polyp stage in response to stress ...

Almost by chance, researchers in Norway found adult comb jellies reverse their development and become larva again when stressed by starvation. It helps them survive because larva eat less than the ...

Geckos, for instance, take only 30 days to regrow their new tails. The Turritopsis dohrnii, a species of jellyfish, can live forever. When it is damaged or starts to decay, the jellyfish ...

Studying comb jellies made sense to scientists given the existence of Turritopsis dohrnii, also known, ironically, as the immortal jellyfish. This unique species was once the only creature on ...