Deep Below Antarctic Ice, Lake May Soon See Light

Russian scientists on Antarctica are drilling down to reach a lake that's buried beneath more than two miles of ice. But some are concerned that rushing to explore the lake might disturb a primitive ecosystem that has been untouched for millions of years.

Source: http://www.npr.org/2011/02/03/133441327/deep-below-antarctic-ice-lake-may-soon-see-light?ft=1&f=1007

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