This underwater immortal creature defies aging by reversing its life cycle, inspiring scientific research on regeneration and ...

While humans may not be able to time travel or transform themselves into teenagers again, one marine creature can actually ...

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 ...

It appears to be biologically possible that, if not swallowed up by predators or killed by other factors, an immortal jellyfish could live indefinitely. Like other jellyfish, the species ...

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 ...

If the T. dohrnii jellyfish is exposed to environmental stress, physical assault, or is sick or old, it can revert to the polyp stage, forming a new polyp colony.

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 ...

Denny an offthegrid oddball who calls a nurse hotline for help with his nasty fire piss problem When a dying man washes ashore Denny and nurse Linda get caught up in the drama and become madcap ...

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 remarkable hydrozoan Turritopsis ...