Specter of a supervolcano on a Bolivian mountain
Updated: 2012-02-26 07:56
By Jean Friedman-Rudovsky(The New York Times)
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Researchers are fascinated by Uturuncu Volcano in Bolivia, which has been steadily rising for almost 20 years. Left, small holes release sulfuric gases on the volcano. Photographs by Noah Friedman-Rudovsky for The New York Times |

The New York Times
(China Daily 02/26/2012 page12)
