{"ok":true,"trend":{"id":107870,"platform":"news","region":"global","key":"michigan chemists turn stubborn nitrate pollution into ammonia with a plant-inspired catalyst","title":"Michigan chemists turn stubborn nitrate pollution into ammonia with a plant-inspired catalyst","url":"https://news.google.com/rss/articles/CBMilwFBVV95cUxNcHJUYktXcG1oeXlDQmhFM2hLdlo5YUcxNW9xNW95UnFialhwN2ZaQkFUSmZEZ1JUSGFMNnQ5c2dDcmdWWTNQV1RfRjJLbVM2V0VQam5lemlMbnVsYm5HS3VmTmd0bTNFZkRmS3l3NnNkYzFQb2d6ZEJrcnh4T2l0bVEwVFY3bHBxRThZUkpyakxXMHdCRzU4?oc=5","first_seen":"2026-09-27T12:33:45.430064Z","last_seen":"2026-09-27T12:33:45.430064Z","last_rank":37,"peak_rank":37,"last_volume":null,"peak_volume":null,"seen_count":1,"score":0.5478125,"category_hint":"environment","section":"environment","category":"environment","summary":"Chemists in Michigan have developed a catalyst inspired by plants that converts stubborn nitrate pollution into ammonia. The breakthrough could offer a way to clean contaminated water while recovering ammonia, a valuable ingredient in fertilizer, from the pollutant. The research is drawing attention as a potential win-win for environmental cleanup and agriculture.","why":"It offers a promising new method for tackling widespread nitrate water pollution while producing a useful agricultural chemical.","tone":"positive","entities":["Michigan","nitrate pollution","ammonia"],"summarized_at":"2026-09-27T12:34:51.652428Z","meta":{"via":"scan","lang":"en","term":"pollution","source":"The Cool Down","generic":0.04,"published":"Sun, 27 Sep 2026 12:28:00 GMT"},"nw":0.75,"promo":0.02,"kind":"news_event","importance":1.83,"hidden":false,"hide_reason":null,"judged_at":"2026-09-27T12:33:45.802048Z","title_en":"Michigan chemists turn nitrate pollution into ammonia with plant-inspired catalyst","section_name":"Environment","category_name":"Environment","timeline":[{"captured_at":"2026-09-27T12:33:45.430064Z","rank":37,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMilwFBVV95cUxNcHJUYktXcG1oeXlDQmhFM2hLdlo5YUcxNW9xNW95UnFialhwN2ZaQkFUSmZEZ1JUSGFMNnQ5c2dDcmdWWTNQV1RfRjJLbVM2V0VQam5lemlMbnVsYm5HS3VmTmd0bTNFZkRmS3l3NnNkYzFQb2d6ZEJrcnh4T2l0bVEwVFY3bHBxRThZUkpyakxXMHdCRzU4?oc=5","author":"The Cool Down","title":"Michigan chemists turn stubborn nitrate pollution into ammonia with a plant-inspired catalyst","snippet":null,"posted_at":"2026-09-27T12:28:00Z","likes":null}],"elsewhere":[],"window":"7d"}}