{"ok":true,"trend":{"id":522226,"platform":"news","region":"global","key":"how ocean chemistry on earth helped life keep breathing","title":"How Ocean Chemistry On Earth Helped Life Keep Breathing","url":"https://news.google.com/rss/articles/CBMilwFBVV95cUxQei1RTlFvMmc5UTVBQ0xLaEpVaHlTYnZLUUNaTnFXUXR4Q2JjN0lJcG5HTThIMW1pMkd4Z1lfamlKMGdUSUFuV1NmbVBXNHBnWnQ0WENVa1h4RWRxYjY2cTFXWm01ejd6bUxBXzQ5azJPZzhLMnB1OFoyVlFNQ0xFQVo3aHN4VjZrSEJ5QTBqQngwdDdYVlpj?oc=5","first_seen":"2026-09-30T20:00:53.751090Z","last_seen":"2026-10-01T12:27:00.081166Z","last_rank":34,"peak_rank":2,"last_volume":null,"peak_volume":0,"seen_count":13,"score":0.56140625,"category_hint":"oceans","section":"environment","category":"oceans","summary":"New reporting explains how Earth's ocean chemistry played a central role in allowing life to keep breathing over billions of years. The piece explores how chemical processes in the oceans helped regulate oxygen levels, sustaining the atmosphere that complex organisms depend on. The findings are of interest to scientists studying planetary habitability and the conditions that allow life to endure.","why":"Interest in how oceans sustained Earth's oxygen and what that means for habitability elsewhere","tone":"neutral","entities":["Earth","oceans","astrobiology"],"summarized_at":"2026-10-01T14:06:03.386734Z","meta":{"via":"scan","lang":"en","term":"ocean","source":"astrobiology.com","published":"Wed, 30 Sep 2026 16:11:19 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"How Ocean Chemistry Helped Early Life Keep Breathing","section_name":"Environment","category_name":"Oceans","timeline":[{"captured_at":"2026-09-30T20:00:53.751090Z","rank":2,"volume":null},{"captured_at":"2026-09-30T21:23:16.228161Z","rank":7,"volume":null},{"captured_at":"2026-09-30T22:45:13.623443Z","rank":8,"volume":null},{"captured_at":"2026-10-01T00:07:12.615296Z","rank":10,"volume":null},{"captured_at":"2026-10-01T01:29:13.188851Z","rank":10,"volume":null},{"captured_at":"2026-10-01T02:51:12.030234Z","rank":9,"volume":null},{"captured_at":"2026-10-01T04:13:12.873583Z","rank":9,"volume":null},{"captured_at":"2026-10-01T05:35:53.038401Z","rank":10,"volume":null},{"captured_at":"2026-10-01T06:57:53.634533Z","rank":9,"volume":null},{"captured_at":"2026-10-01T08:20:18.210587Z","rank":14,"volume":null},{"captured_at":"2026-10-01T09:42:47.060474Z","rank":17,"volume":null},{"captured_at":"2026-10-01T11:04:32.101755Z","rank":25,"volume":null},{"captured_at":"2026-10-01T12:27:00.081166Z","rank":34,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMilwFBVV95cUxQei1RTlFvMmc5UTVBQ0xLaEpVaHlTYnZLUUNaTnFXUXR4Q2JjN0lJcG5HTThIMW1pMkd4Z1lfamlKMGdUSUFuV1NmbVBXNHBnWnQ0WENVa1h4RWRxYjY2cTFXWm01ejd6bUxBXzQ5azJPZzhLMnB1OFoyVlFNQ0xFQVo3aHN4VjZrSEJ5QTBqQngwdDdYVlpj?oc=5","author":"Astrobiology Web","title":"How Ocean Chemistry On Earth Helped Life Keep Breathing","snippet":null,"posted_at":"2026-09-30T16:11:19Z","likes":null}],"elsewhere":[],"window":"7d"}}