Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: A drone image shows the Amazon rainforest and the city of Belem in the back ahead of COP 30, at Ilha do Combu, in ...
(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 so ...
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