May 20, 2009, 10am PDT
This piece from <em>Scientific American</em> looks at the jurisdictional challenge of conserving water in the cross-state Ogallala Aquifer, one of the world's largest sources of freshwater and the backbone of the nation's farm economy.
April 3, 2009, 11am PDT
An exit interview with Tom Graff, who joined Environmental Defense Fund in 1971, when the environmental movement was just getting started.
January 30, 2009, 6am PST
Cities in the Dallas-Fort Worth area are working together to save water and use reclaimed water for non-drinking purposes.
January 28, 2009, 1pm PST
New statistics show that the province of Manitoba throws out more, recycles less and conserves less water than any other province in Canada.
August 26, 2008, 11am PDT
Champion cyclist Lance Armstrong tops a list of heavy water users in a city trying hard to conserve while meeting rising demand during a drought and steady or rapid population growth.