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Fossil Plants at Bottom of the Greenland Ice Sheet Warn of Future Melting
The discovery of fossil plants below a mile of Greenland ice indicates that the ice sheet completely melted in the past, and suggests it could rapidly do so again.
The discovery of fossil plants below a mile of Greenland ice indicates that the ice sheet completely melted in the past, and suggests it could rapidly do so again.
Movements of winds in the Southern Hemisphere may be the key to waxing and waning of ice ages, says a new study.