{
  "id": 14982293,
  "title": "Briefing Chat: An invisible tattoo that appears under UV light – and then disappears",
  "url": "https://urgent.news/2026/10/16/briefing-chat-an-invisible-tattoo-that-appears-under-uv-light-and",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-16T00:00:00.000Z",
  "source": {
    "name": "Nature",
    "slug": "nature",
    "url": "https://www.nature.com/articles/d41586-026-03341-3"
  },
  "original_language": "en",
  "account": null,
  "summary": "Nature, Published online: 16 October 2026; doi:10.1038/d41586-026-03341-3 Nature staff discuss a new ink that could be useful for medical tattooing — plus, an insight into why small dogs live longer than big ones.",
  "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."
}