A new University of Arizona report is offering a rare bright spot for the drought-strained Colorado River: researchers say ...

In a drought-hit Mexican border region at the center of growing competition with the United States for water, conservationists are working to bring a once-dying river delta back to life. On a stretch ...

For decades, the Colorado River Delta was a shadow of its former self—a barren, cracked landscape where water once flowed ...

The demise of the Colorado River Delta began in 1944 when Gerardo was an infant, after the U.S. and Mexico signed a treaty allocating 1.5 million acre-feet of water south of the border. The river was ...

This episode explores the mystery of the vanishing Colorado River Delta. Once a lifeline for the American Southwest, it's now a shadow of its former self. What happened? Outdated water laws? Excessive ...

Aída Navarro joins the fight to revive the Colorado River Delta — and hope is flowing again. The Colorado River Delta was once a lush wetland. After decades of damming and diversion, it dried up — ...

For more than two decades, the Colorado-born photographer Pete McBride has documented the overwhelming beauty and the gathering threats to the Colorado River. Now with the lowest snowpack on record in ...

Conservationists have cleared invasive shrubs and planted thousands of native trees in the Colorado River Delta, part of a Mexican region bordering the United States ...