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  "path": "/canadas-billion-year-old-rocks-could-hold-the-future-of-clean-energy/",
  "publishedAt": "2026-05-21T21:42:48.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Science",
    "Energy",
    "Geochemistry",
    "Hydrogen",
    "University of Toronto"
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  "textContent": "Researchers found that ancient rocks beneath Canada are naturally generating and releasing hydrogen gas over long periods of time. The discovery could open the door to a major new source of clean energy hidden within Earth’s crust. Deep beneath Canada’s ancient geological formations, scientists have identified naturally occurring hydrogen gas accumulating inside some of Earth’s [...]",
  "title": "Canada’s Billion-Year-Old Rocks Could Hold the Future of Clean Energy"
}