{"ok":true,"trend":{"id":973342,"platform":"news","region":"global","key":"forever chemicals in firefighting foam could become a useful resource for pharmaceutical chemistry","title":"Forever chemicals in firefighting foam could become a useful resource for pharmaceutical chemistry","url":"https://news.google.com/rss/articles/CBMizgFBVV95cUxQaDAtbGt1YnpNU2Z6V3lHRHFhdmo2ajM4S3NFbjQ3REJ4eTFYTEhPbEtVaVJJSnFKOHZPVEhUSWVLdC1faEJ0M21fM0RDdkdVN19kSGFQcWthR0dXSXFsVUt4SWllSXNaUmZwbEp0Y2VremZid3hqN0l0RjBYaVdPWEVpWncxU1dsanduZVBBWmkzSkxCSThvanFHb1p4aG9POTZPby1pMU94VHFCWWl3Y1VrWk5UZ0VOSmtTbTYzdmVSeHZyMElBeC1OXzJqdw?oc=5","first_seen":"2026-10-04T10:20:59.030527Z","last_seen":"2026-10-04T10:20:59.030527Z","last_rank":30,"peak_rank":30,"last_volume":null,"peak_volume":null,"seen_count":1,"score":0.6946875,"category_hint":"environment","section":"environment","category":"environment","summary":"Researchers suggest that per- and polyfluoroalkyl substances, the persistent 'forever chemicals' used in firefighting foam, could be repurposed rather than only destroyed. The chemicals' stable fluorine-carbon bonds, which make them an environmental hazard, are similar to structures valued in pharmaceutical chemistry, meaning recovered material might serve as a resource for making medicines instead of a waste problem.","why":"A new study or report proposes turning a notorious pollutant into a useful resource for pharmaceuticals, drawing attention.","tone":"positive","entities":["PFAS","firefighting foam","pharmaceutical chemistry"],"summarized_at":"2026-10-04T10:22:40.592157Z","meta":{"via":"scan","lang":"en","term":"environment","source":"Earth.com","published":"Sat, 03 Oct 2026 22:23:25 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Firefighting foam 'forever chemicals' may aid drug chemistry","section_name":"Environment","category_name":"Environment","timeline":[{"captured_at":"2026-10-04T10:20:59.030527Z","rank":30,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMizgFBVV95cUxQaDAtbGt1YnpNU2Z6V3lHRHFhdmo2ajM4S3NFbjQ3REJ4eTFYTEhPbEtVaVJJSnFKOHZPVEhUSWVLdC1faEJ0M21fM0RDdkdVN19kSGFQcWthR0dXSXFsVUt4SWllSXNaUmZwbEp0Y2VremZid3hqN0l0RjBYaVdPWEVpWncxU1dsanduZVBBWmkzSkxCSThvanFHb1p4aG9POTZPby1pMU94VHFCWWl3Y1VrWk5UZ0VOSmtTbTYzdmVSeHZyMElBeC1OXzJqdw?oc=5","author":"Earth.com","title":"Forever chemicals in firefighting foam could become a useful resource for pharmaceutical chemistry","snippet":null,"posted_at":"2026-10-03T22:23:25Z","likes":null}],"elsewhere":[],"window":"7d"}}