Scientists drilling through Antarctic ice pulled up a core containing air bubbles trapped 800,000 years ago, before modern humans existed, before agriculture, before written language — and the ancient air was still sealed inside - ScienceBlog.com

Scientists Uncover Ancient Air Trapped in Antarctic Ice

Scientists drilling through Antarctic ice pulled up a core containing air bubbles trapped 800,000 years ago, before modern humans existed, before agriculture, before written language. And the ancient air was still sealed inside (ScienceBlog.com).