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🔬 Science
October 09, 2026 at 05:28 PM
Scientists Took a Cheek Swab From the World's Oldest Tortoise. His DNA Could Reveal Hints to Longevity
Source:
Smithsonian Magazine
Scientists are studying Jonathan, the 194-year-old tortoise, to uncover genetic secrets that could help extend human lifespan.
tortoise
longevity
genetics
science
discovery