{
  "id": 6423963,
  "title": "Reconstruction of an extinct soundscape reveals ultrasonic communication in the Jurassic",
  "url": "https://urgent.news/2026/08/25/reconstruction-of-an-extinct-soundscape-reveals-ultrasonic",
  "topic": "science",
  "section": "Science",
  "published": "2026-08-25T07:00:00.000Z",
  "source": {
    "name": "PNAS",
    "slug": "pnas",
    "url": "https://www.pnas.org/doi/abs/10.1073/pnas.2615107123?af=R"
  },
  "original_language": "en",
  "account": null,
  "summary": "Proceedings of the National Academy of Sciences, Volume 123, Issue 36, September 2026. SignificanceThe acoustic environments of ancient ecosystems such as Jurassic forests are poorly known. While the vocal organs of dinosaurs and other vertebrates rarely fossilize, the sound producing structures in the sclerotized cuticle of some arthropods ...",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "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."
}