{"type": "article", "title": "A new method could spot fentanyl variants no one has cataloged yet", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/a-new-method-could-spot-fentanyl-variants-no-one-has-cataloged-yet", "original_source": "https://www.sciencenews.org/article/fentanyl-variants-new-detection-method", "published": "2026-06-12T17:00:00+00:00", "accessed": "2026-06-19", "id": "a-new-method-could-spot-fentanyl-variants-no-one-has-cataloged-yet"}