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"Immortal" Jellyfish Swarm World's Oceans
A potentially immortal jellyfish species that can age backward the Benjamin Button of the deep is silently invading oceans, swarm by swarm, a recent study says.
A potentially "immortal" jellyfish species that can age backward—the Benjamin Button of the deep—is silently invading the world's oceans, swarm by swarm, a recent study says.
Like the Brad Pitt movie character, the immortal jellyfish transforms from an adult back into a baby, but with an added bonus: Unlike Benjamin Button, the jellyfish can do it over and over again—though apparently only as an emergency measure.
About as wide as a human pinky nail when fully grown, the immortal jellyfish (scientific name: Turritopsis dohrnii) was discovered in the Mediterranean Sea in 1883. But its unique ability was not discovered until the 1990s.
But when starvation, physical damage, or other crises arise, "instead of sure death, [Turritopsis] transforms all of its existing