The ancient irrigation networks lying below Phoenix could offer a solution to the sprawling desert city's water problems.
Mar 13, 2011 Archaeology
Egypt runs on the Nile's water. But with a growing population, Egypt's Ministry of Irrigation expects that the Nile will barely be able to meet the country's water needs by 2017. Its neighbors are increasingly angry about its overuse.
Sep 27, 2010 The New York Times
A proposed irrigation project near the Incan citadel of Machu Picchu in Peru that would divert water away from small villages has sparked violent protests.
Sep 22, 2010 Guardian
NASA satellite imagery reveals that two of California's main groundwater sources are being rapidly depleted by agriculture and exurban development.
Jan 6, 2010 The Christian Science Monitor
NASA satellites have tracked the loss of water in California's Central Valley over the past few years, and finds that drought coupled with over-irrigation are stressing the state's supplies.
Dec 16, 2009 BBC
Irrigation canals dating back to the year 1200 B.C. were discovered in Arizona this year, answering a long-asked question about how natives were able to farm the arid land.
Dec 13, 2009 Archaeology
California's Central Valley is one of the top agricultural sites in the world, but with low rainfall and cut-off irrigation supplies, farming towns and their citizens may face at least one tough year ahead.
Feb 25, 2009 The New York Times
Cities in the Dallas-Fort Worth area are working together to save water and use reclaimed water for non-drinking purposes.
Jan 30, 2009 Fort Worth Star Telegram
Astride the maze of rivers east of San Francisco that crisscross California's Sacramento-San Joaquin Delta stand two imposing edifices — the pumping stations that supply water to vast swaths of the state.
When operating at full throttle, the Harvey O. Banks Pumping Plant, managed by the state of California, and the U.S. Bureau of Reclamation's C.W. "Bill" Jones Pumping Plant, have the capacity to entirely reverse the flow on the delta tributaries upon which they sit.
Aug 8, 2008 Miller-McCune