{"ok":true,"trend":{"id":379271,"platform":"news","region":"global","key":"fish gill-inspired aerogel tackles long-standing issue in solar desalination","title":"Fish gill-inspired aerogel tackles long-standing issue in solar desalination","url":"https://news.google.com/rss/articles/CBMifEFVX3lxTE13SHV1dEVHaUk0X1daTThGN25acTcxMDA2dUtWZ3lPVV9nSGNIQ1hmNGgzSzFDTGdlbXlUazZHLWxCNmJid2liZjFyNmNoNFlxUmxrYkZ2U2c0LTJZZkdFS3A5WjllMHpqYmRGLVNSc2V5c1BRRDJnUHdXVlM?oc=5","first_seen":"2026-09-29T16:35:54.478689Z","last_seen":"2026-09-29T22:03:54.581642Z","last_rank":28,"peak_rank":8,"last_volume":null,"peak_volume":0,"seen_count":5,"score":0.9303125,"category_hint":"energy","section":"environment","category":"energy","summary":"Researchers have developed an aerogel modeled on fish gills that addresses a persistent challenge in solar desalination: keeping water evaporating efficiently without salt buildup on the material. The gill-like structure helps manage salt transport and water flow, potentially making solar-powered desalination cheaper and more durable. The development has drawn attention as a promising step toward low-energy freshwater production.","why":"Interest in new materials that could make solar desalination more practical for addressing water scarcity.","tone":"positive","entities":["solar desalination","aerogel"],"summarized_at":"2026-09-29T22:38:59.440362Z","meta":{"via":"scan","lang":"en","term":"solar","source":"Tech Xplore","published":"Tue, 29 Sep 2026 16:20:46 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Fish gill-inspired aerogel tackles solar desalination problem","section_name":"Environment","category_name":"Energy","timeline":[{"captured_at":"2026-09-29T16:35:54.478689Z","rank":12,"volume":null},{"captured_at":"2026-09-29T17:57:55.898594Z","rank":8,"volume":null},{"captured_at":"2026-09-29T19:19:55.497976Z","rank":12,"volume":null},{"captured_at":"2026-09-29T20:41:56.101264Z","rank":22,"volume":null},{"captured_at":"2026-09-29T22:03:54.581642Z","rank":28,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMifEFVX3lxTE13SHV1dEVHaUk0X1daTThGN25acTcxMDA2dUtWZ3lPVV9nSGNIQ1hmNGgzSzFDTGdlbXlUazZHLWxCNmJid2liZjFyNmNoNFlxUmxrYkZ2U2c0LTJZZkdFS3A5WjllMHpqYmRGLVNSc2V5c1BRRDJnUHdXVlM?oc=5","author":"Tech Xplore","title":"Fish gill-inspired aerogel tackles long-standing issue in solar desalination","snippet":null,"posted_at":"2026-09-29T16:20:46Z","likes":null}],"elsewhere":[],"window":"7d"}}