The Colorado River is starting to swell with spring runoff, but just a few months ago, Avi Stopper clocked a gap in the ...

The Colorado River system is the lifeblood of the Southwest, delivering water to 40 million people across the United States and Mexico. Drought and overuse have left the river in crisis—the need ...

The Colorado River system is the lifeblood of the southwest, delivering water to 40 million people across the United States and Mexico. Drought and overuse have left the river in crisis—the need ...