Record Shattering 2.7 Million Year Old Ice Core Reveals The Genesis Of Ice Ages

Scientists smashed the previous record for the oldest ice core in the world, collecting an ice core that dates back 2.7 million years ago.

from Forbes Real Time http://www.forbes.com/sites/trevornace/2017/08/16/record-shattering-million-year-old-ice-core-reveals-genesis-ice-ages/
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