And it’s not just a theory. Meet Turritopsis dohrnii, a jellyfish that’s surprising the scientific community with its rare ability to reverse ageing and return to a younger form, potentially ...

BBC Earth describes this phenomenon vividly, “When the medusa of the immortal jellyfish (Turritopsis dohrnii) dies, it sinks to the ocean floor and begins to decay. Amazingly, its cells then ...