{
  "id": 8065514,
  "title": "Nullarbor mapping reveals surface signs of deep, hidden cave systems",
  "url": "https://urgent.news/2026/09/17/nullarbor-mapping-reveals-surface-signs-of-deep-hidden-cave-systems",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-17T17:20:27.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-09-nullarbor-reveals-surface-deep-hidden.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "Mysterious trenches stretching for kilometers across southern Australia's Nullarbor Plain have been revealed as the surface footprints of deep, hidden ancient cave systems.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "The Conversation AU",
        "title": "Australia’s vast Nullarbor Plain hides deep caves that can teach us about alien worlds",
        "url": "https://urgent.news/2026/09/17/australias-vast-nullarbor-plain-hides-deep-caves-that-can-teach-us",
        "published": "2026-09-17T09:09:49.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}