{"ok":true,"trend":{"id":729339,"platform":"news","region":"global","key":"alaska's rivers are turning bright orange - and we know why","title":"Alaska's rivers are turning bright orange - and we know why","url":"https://news.google.com/rss/articles/CBMic0FVX3lxTE1aNWthTmVtMHdocFFoWXp5cFVWdkY5RkotdEU3b2tKTzF6X2FfLVNBQUdVUmlvSTY4MElZMXNyM0FQaHdoS2FaM2NJTXhoV2tUM3hRQWE0RUlCZTNTdXJtdnVqdTRzRllJaHlCMjJQcGEyMzA?oc=5","first_seen":"2026-10-02T11:43:10.451139Z","last_seen":"2026-10-02T15:49:32.282005Z","last_rank":29,"peak_rank":13,"last_volume":null,"peak_volume":0,"seen_count":4,"score":27.49,"category_hint":"environment","section":"environment","category":"environment","summary":"Rivers across Alaska are turning a striking bright orange, and scientists say they now understand the cause. Thawing permafrost is releasing minerals such as iron into waterways, rusting streams across the state's remote wilderness. The discoloration is raising concern about impacts on fish and ecosystems.","why":"Dramatic visible changes to iconic Arctic rivers linked to climate-driven permafrost thaw are drawing wide attention","tone":"negative","entities":["Alaska","permafrost"],"summarized_at":"2026-10-02T17:46:36.240836Z","meta":{"via":"scan","lang":"en","term":"environment","source":"BBC Wildlife Magazine","published":"Fri, 02 Oct 2026 09:59:08 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Alaska's rivers turning bright orange as permafrost thaws","section_name":"Environment","category_name":"Environment","timeline":[{"captured_at":"2026-10-02T11:43:10.451139Z","rank":15,"volume":null},{"captured_at":"2026-10-02T11:46:12.116392Z","rank":13,"volume":null},{"captured_at":"2026-10-02T13:05:10.200932Z","rank":17,"volume":null},{"captured_at":"2026-10-02T13:08:10.966538Z","rank":20,"volume":null},{"captured_at":"2026-10-02T14:27:32.169002Z","rank":22,"volume":null},{"captured_at":"2026-10-02T14:30:33.558922Z","rank":27,"volume":null},{"captured_at":"2026-10-02T15:49:32.282005Z","rank":29,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMic0FVX3lxTE1aNWthTmVtMHdocFFoWXp5cFVWdkY5RkotdEU3b2tKTzF6X2FfLVNBQUdVUmlvSTY4MElZMXNyM0FQaHdoS2FaM2NJTXhoV2tUM3hRQWE0RUlCZTNTdXJtdnVqdTRzRllJaHlCMjJQcGEyMzA?oc=5","author":"BBC Wildlife Magazine","title":"Alaska's rivers are turning bright orange - and we know why","snippet":null,"posted_at":"2026-10-02T09:59:08Z","likes":null}],"elsewhere":[],"window":"7d"}}