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  "path": "/article/universal-aging-clocks-offer-new-clues-to-longevity/",
  "publishedAt": "2026-05-27T16:30:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "A new study could help identify promising treatments to extend the human lifespan, researchers say",
  "title": "‘Universal’ aging clocks offer new clues to longevity"
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