The widest drought to grip the United States in decades is getting worse with no signs of abating. The drought covering two-thirds of the continental U.S. had been considered relatively shallow, the product of months without rain, rather than years … See all stories on this topic »

San Francisco Chronicle

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This entry was posted on July 27, 2012 at 10:00 pm and is filed under Drought. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.