Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say
Air bubbles within a deep ice core drilled in Antarctica could reveal why Earth suddenly began to experience longer ice ages ...
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Scientists build a 'time machine' by drilling an ice core 2-miles-deep in Antarctica
Scientists drilled a 2-mile-deep ice core in Antarctica, allowing them to peer back in time at Earth's climate over 1.2 ...
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Scientists drill nearly 2 miles down to pull 1.2 million-year-old ice core from Antarctic
Barbante also directs the Polar Science Institute at Italy's National Research Council.The same team previously drilled a core about 800,000 years old. The latest drilling went about 1.7 miles ...
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Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say
(CNN) — An international research team has successfully drilled and retrieved a 9,186-foot-long (2,800-meter-long) ice core from Antarctica that dates back 1.2 million years. The sample extended ...