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  "path": "/planet-earth/ancient-asgard-microbe-may-have-used-oxygen-long-before-it-was-plentiful-on-earth-offering-new-clue-to-origins-of-complex-life",
  "publishedAt": "2026-02-20T22:36:04.000Z",
  "site": "https://www.livescience.com",
  "tags": [
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  "textContent": "A new study suggests that ancient microbes once cast as oxygen haters may have actually learned to use the gas, offering a clue to how the first complex cells — and, eventually, all plants and animals — evolved.",
  "title": "Ancient 'Asgard' microbe may have used oxygen long before it was plentiful on Earth, offering new clue to origins of complex life",
  "updatedAt": "2026-02-20T22:36:06.000Z"
}