{"ok":true,"trend":{"id":492636,"platform":"news","region":"global","key":"mysterious oarfish’s fins inspire large underwater robot design","title":"Mysterious oarfish’s fins inspire large underwater robot design","url":"https://news.google.com/rss/articles/CBMipgFBVV95cUxOS0NwdWlBNHppNU5Xd0hCM3VjVmlLbWJwbjNsNFBGakNhZEJJRmFsT0pZeUczd3E5VHJiQnc3enNfOGpZbmh3V3JHWmZtME14M2Q3VjNDMlNJaEluSW45TXpaRllfZld3MUdyakJSRTJGc1BoVkE3cy1tRUJLUHM4UkU4cHdpQ2p1UVY0d3lneWFkZzlIWG16bXY4UWtiaW1IbUtEbmxB?oc=5","first_seen":"2026-09-30T14:20:54.627925Z","last_seen":"2026-09-30T22:33:11.468825Z","last_rank":12,"peak_rank":1,"last_volume":null,"peak_volume":0,"seen_count":3,"score":0.70765625,"category_hint":"robotics","section":"technology","category":"robotics","summary":"Researchers at Cornell University have designed a large underwater robot modelled on the oarfish, a deep-sea creature known for its long ribbon-like body and distinctive dorsal fin. The team studied how the fish propels itself with a rippling fin along its body and reproduced that movement in the robot, aiming for efficient, stable swimming at scale for future underwater exploration.","why":"The unusual biology of the elusive oarfish being turned into working robotics technology is a striking, novel engineering story.","tone":"positive","entities":["Cornell University","oarfish"],"summarized_at":"2026-09-30T14:21:20.149189Z","meta":{"via":"scan","lang":"en","term":"robot","source":"Cornell Chronicle","published":"Wed, 30 Sep 2026 13:38:25 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Oarfish fins inspire large underwater robot design","section_name":"Technology","category_name":"Robotics","timeline":[{"captured_at":"2026-09-30T14:20:54.627925Z","rank":1,"volume":null},{"captured_at":"2026-09-30T18:26:54.550489Z","rank":7,"volume":null},{"captured_at":"2026-09-30T22:33:11.468825Z","rank":12,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMipgFBVV95cUxOS0NwdWlBNHppNU5Xd0hCM3VjVmlLbWJwbjNsNFBGakNhZEJJRmFsT0pZeUczd3E5VHJiQnc3enNfOGpZbmh3V3JHWmZtME14M2Q3VjNDMlNJaEluSW45TXpaRllfZld3MUdyakJSRTJGc1BoVkE3cy1tRUJLUHM4UkU4cHdpQ2p1UVY0d3lneWFkZzlIWG16bXY4UWtiaW1IbUtEbmxB?oc=5","author":"Cornell Chronicle","title":"Mysterious oarfish’s fins inspire large underwater robot design","snippet":null,"posted_at":"2026-09-30T13:38:25Z","likes":null}],"elsewhere":[],"window":"7d"}}