{"ok":true,"trend":{"id":794415,"platform":"news","region":"global","key":"ancient coral core from olowalu reef reveals 250 years of climate and land-use change","title":"Ancient Coral Core from Olowalu Reef Reveals 250 Years of Climate and Land-Use Change","url":"https://news.google.com/rss/articles/CBMiwAFBVV95cUxQRUdLTmdkUWlrTXBWME4yNW4xUlNTbnBBVjdDdjhJV0tKVzByWHZDYjI5X1UtWXF1ZWtEaEtoOWQzcGZKSG5QQ05vbUV5Nm85RFpOMGU4MmRyZE9SZEtyZVRwc055cGlNeUZ3NEJWN3lVOGlJWWt2Tll6ZVhSNmRfVU8yTEtaWTlZOVJWdjBlV013RC1lZG1oVnBJSUNpalo3OHBOSDJ4anVWZ0dlV1htVGU4bWNUdTc3aGgwTkNlVFc?oc=5","first_seen":"2026-10-03T00:08:12.988391Z","last_seen":"2026-10-03T00:08:12.988391Z","last_rank":35,"peak_rank":35,"last_volume":null,"peak_volume":null,"seen_count":1,"score":0.586875,"category_hint":"oceans","section":"environment","category":"oceans","summary":"Scientists have extracted an ancient coral core from Olowalu Reef on Maui, Hawaii, capturing roughly 250 years of environmental history. The core's chemical makeup records shifts in ocean temperature, rainfall and land-use practices, offering a long-term baseline of how runoff and climate change have affected the reef. Researchers say it will help guide restoration and conservation of Hawaiian reefs.","why":"A newly reported centuries-long reef record offers rare historical evidence of climate and land-use impacts on Hawaiian corals.","tone":"neutral","entities":["Olowalu Reef","Maui","Hawaii"],"summarized_at":"2026-10-03T00:09:24.841522Z","meta":{"via":"scan","lang":"en","term":"coral reef","source":"ecomagazine.com","published":"Fri, 02 Oct 2026 13:20:16 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Coral core from Olowalu Reef reveals 250 years of climate change","section_name":"Environment","category_name":"Oceans","timeline":[{"captured_at":"2026-10-03T00:08:12.988391Z","rank":35,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMiwAFBVV95cUxQRUdLTmdkUWlrTXBWME4yNW4xUlNTbnBBVjdDdjhJV0tKVzByWHZDYjI5X1UtWXF1ZWtEaEtoOWQzcGZKSG5QQ05vbUV5Nm85RFpOMGU4MmRyZE9SZEtyZVRwc055cGlNeUZ3NEJWN3lVOGlJWWt2Tll6ZVhSNmRfVU8yTEtaWTlZOVJWdjBlV013RC1lZG1oVnBJSUNpalo3OHBOSDJ4anVWZ0dlV1htVGU4bWNUdTc3aGgwTkNlVFc?oc=5","author":"ecomagazine.com","title":"Ancient Coral Core from Olowalu Reef Reveals 250 Years of Climate and Land-Use Change","snippet":null,"posted_at":"2026-10-02T13:20:16Z","likes":null}],"elsewhere":[],"window":"7d"}}