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  "path": "/articles/d41586-026-01052-3",
  "publishedAt": "2026-04-02T09:36:13.752Z",
  "site": "https://www.nature.com",
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  "textContent": "Nature, Published online: 01 April 2026; doi:10.1038/d41586-026-01052-3\n\nIn-flight experiment suggests lowering soot emissions might not reduce contrail formation — plus, what can be learnt from fakery in science.",
  "title": "These scientists chased a jet to learn more about ‘lean-burn’ contrails",
  "updatedAt": "2026-04-01T00:00:00.000Z"
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