Left: Antarctic ice core and the bubbles contained in it. Right: Vacuum-ultraviolet light source and metastable krypton atom beam device. A team led by Prof. Zheng-Tian Lu and Prof. Wei Jiang from the ...
When scientists peer into ancient Earth's climate, technological limitations make it difficult to see back more than about 800,000 years. But a game-changing technology 40 years in the making might ...
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