{
  "id": 1732261,
  "title": "El colmillo del narval, un “cuerno mitológico” que se adelantó miles de años a la ingeniería de materiales",
  "url": "https://urgent.news/2026/08/18/el-colmillo-del-narval-un-cuerno-mitologico-que-se-adelanto-miles-de",
  "topic": "science",
  "section": "Science",
  "published": "2026-08-18T15:00:09.000Z",
  "source": {
    "name": "El Pais",
    "slug": "el-pais",
    "url": "https://elpais.com/ciencia/2026-08-18/el-colmillo-del-narval-un-cuerno-mitologico-que-se-adelanto-miles-de-anos-a-la-ingenieria-de-materiales.html"
  },
  "original_language": "es",
  "account": null,
  "summary": "Un estudio descifra la alargada espiral que emerge del cráneo de estos unicornios marinos, formada por dos capas dentales que crecen en sentidos opuestos y le confieren gran resistencia",
  "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."
}