Aug 21, 2014 The long drought has led to a strain on groundwater - much like having too many straws in the same glass.
Aug 12, 2014 Crises like the water-main break at UCLA expose faults in city infrastructure.
Feb 6, 2014 What the world is doing to keep the tap flowing.
May 27, 2013 Drought conditions from last year in the U.S. are likely to continue. Commentator Robert Glennon says that spells trouble for the nation's groundwater supply.