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  "path": "/planet-earth/rivers-oceans/colorado-river-may-have-pooled-and-spilled-over-to-form-the-grand-canyon-solving-a-long-standing-mystery-but-not-everyone-agrees",
  "publishedAt": "2026-04-16T18:00:00.000Z",
  "site": "https://www.livescience.com",
  "tags": [
    "Rivers & Oceans",
    "Planet Earth"
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  "textContent": "The Colorado River muscled its way through today's Grand Canyon after pooling as a giant lake, according to new research.",
  "title": "Colorado River may have pooled and spilled over to form the Grand Canyon, solving a long-standing mystery ‪—‬ but not everyone agrees"
}