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  "path": "/story/why-planes-flying-like-geese-could-cut-back-on-aviation-emissions",
  "publishedAt": "2026-04-21T16:14:03.000Z",
  "site": "https://www.cntraveler.com",
  "tags": [
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  "textContent": "Geese use this trick to save energy on long journeys—soon, airplanes could too.",
  "title": "Why Planes Flying Like Geese Could Cut Back on Aviation Emissions"
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