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  "path": "/planet-earth/theres-13-great-lakes-worth-of-water-hidden-beneath-the-contiguous-us-new-map-reveals",
  "publishedAt": "2026-02-14T13:15:00.000Z",
  "site": "https://www.livescience.com",
  "tags": [
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  "textContent": "Researchers used 1 million data points and a machine learning algorithm to estimate groundwater stores with higher resolution than ever before.",
  "title": "There's 13 Great Lakes' worth of water hidden beneath the contiguous US, new map reveals",
  "updatedAt": "2026-02-13T21:07:36.000Z"
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