Most living creatures are bound by the fact of birth, aging and death. Few, however, have evolved to break the typical life cycle. The aptly named immortal jellyfish (Turritopsis dohrnii) is one such ...

Jellyfish have repeatedly riddled the world of marine biology with its toughest mysteries. The immortal jellyfish might be ...

A tiny jellyfish, Turritopsis dohrnii, possesses an extraordinary ability to reverse its aging process, essentially becoming ...

We grow up believing life moves in one direction. We’re born, we grow, we age, and eventually we die. There’s no rewind button, no reset. It’s simply how biology works — or at least that’s what we’ve ...