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Science and Nature

The Undying Hydra: A Mini-Monster That Defies Aging

See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

The Undying Hydra: A Mini-Monster That Defies Aging

Season 8 Episode 8 | 4m 52s | CC

Could this tiny creature, named after a mythical multiheaded monster, hold the secret to eternal youth? Related to jellyfish and anemones, the hydra has an almost otherworldly ability to heal itself and stave off aging.

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