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  "path": "/science/fire-alter-human-dna/",
  "publishedAt": "2026-02-05T16:30:00.000Z",
  "site": "https://www.popsci.com",
  "tags": [
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  "textContent": "‘Unlike any other species, most humans will burn themselves repeatedly over their lifetime.’\n\nThe post Fire may have altered human DNA appeared first on Popular Science.",
  "title": "Fire may have altered human DNA"
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