What Do Immortal Jellyfish Look Like? The immortal jellyfish is a translucent creature measuring about 3 to 4.5 millimeters (about 0.1 inches) in diameter when fully grown. That's about the size ...

It has been dubbed the immortal jellyfish. When the medusa of this species is physically damaged or experiences stresses such as starvation, instead of dying it shrinks in on itself, reabsorbing its ...

A closeup shot of a glowing blue jellyfish in black water. One species stands out for its extraordinary ability: Turritopsis dohrnii, also known as the immortal jellyfish. This fingernail-sized ...

Did you know that some animals never experience aging the way humans do? From the immortal jellyfish that resets its life cycle to deep-sea creatures that show no signs of aging, these animals seem to ...

The so-called immortal jellyfish resembles a tiny, hairy thimble and lives in the Mediterranean Sea and also off Japan. Members of the species can reverse the aging process so that instead of ...

They’re often seen in waters around the UK and Ireland. The lion's mane jellyfish's tentacles can reach over 30 metres in length – that’s longer than a blue whale. The immortal jellyfish’s extremely ...

The immortal jellyfish has the ability to switch back to its... younger self. And that's not it. When the jellyfish goes back into its previous life stage as a polyp, it also creates more ...

The Turritopsis dohrnii [Tory-Top-Sis Dorn-Eye] is a type of jellyfish. It’s also known as “the immortal jellyfish.” Anytime it gets sick or injured, it sinks to the ocean floor, transforms ...

Impala is an antelope that's found in Africa. It thrives in savannas and grasslands and is known for its curved horns. The ...