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编辑者： Svitlana Velhush
🚨NEW STUDY DROP🚨 New Therizinosaur is named Kayrasaurus from Early Cretaceous Jehol Biota. It's a NEARLY COMPLETE skeleton of an immature animal larger than all its contemporaries WITH A COMPLETE SKULL!!!! 🎨: Kohei Futaka
古生物學家根據來自中國東北的一具近乎完整的骨架，描述了一種新的鐮刀龍類恐龍——昌黎喀拉龍（Kayrasaurus changliensis）。這種動物生活在大約125百萬年前的白堊紀早期，屬於著名的熱河生物群。
該個體身長超過3,6公尺，體重介於117至274公斤之間。牠擁有異常眾多的小牙齒——下頜中超過45顆。
探測車 Perseverance 在耶澤羅隕石坑中發現了岩石與水相互作用至少三個時期的痕跡。起初，富含二氧化碳的地下水改變了岩石，接著是古老的湖泊，之後則是受熱的地下泉水。
這類發現有助於釐清人們對早期火星氣候及可能宜居性的認識。碳酸鹽與二氧化矽對於尋找古代生命跡象尤其引人關注。
火星岩石與地球的白堊紀沉積物還隱藏著什麼？
News Archive for September 2026 | Sci.News
Paramount Skydance settles multi-state antitrust suit, clearing the path for its $111B acquisition of Warner Bros. Discovery. Deal terms: • $31/share all-cash • 30 theatrical films/year (years 1-2), rising to 32 • Extra $1.5B U.S. production spend over 5 years •
German Chancellor Merz does not intend to resign, despite CDU suffering a disastrous defeat in today's elections in Berlin and the state of Mecklenburg-Western Pomerania. According to exit polls, the right-wing AfD won in Mecklenburg, while the left-wing Die Linke won in Berlin.
