(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 ...
Inside an ice-cold laboratory in Hobart, where the temperature is almost 20 degrees Celsius below zero, scientists in thick puffer jackets begin their work. Wearing gloves, they carefully pull out a ...
Arctic poppy (Papaver radicatum) flowering on rock, Disko-Bay, West-Greenland, Greenland. The heart of Greenland has recently been green. A two-mile-deep ice core from the very center of Greenland’s ...
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