As one of the best small towns to visit in Arizona, Prescott is “ Arizona’s Christmas City ,” which goes all out during the ...

The next step is not optimism. It is alignment. Arizona should stop approving new growth that depends on Colorado River water ...

As Lake Powell drops toward critical thresholds, engineers are making long-term infrastructure decisions even as Colorado ...

Cathedral Canyon wasn’t abandoned after a single disaster. It was left behind after a slow realization. Resources were limited, access was difficult, and the land never adapted. Over time, maintaining ...

That outlook changed abruptly in early July after the flooding sent massive inflows into Canyon Lake. In just days, the lake rose more than 10 feet, jumping from the low 880-foot range to near 890 ...

LAS VEGAS — Federal water officials addressed the increasingly grim river conditions and laid out their options for dealing with plummeting reservoir levels over the first two days of the largest ...

LAS VEGAS – Federal water officials addressed the increasingly grim river conditions and laid out their options for dealing with plummeting reservoir levels over the first two days of the largest ...

A new report compiled by the University of Colorado's Colorado River Research Group warns that threats to the river's water supply are now so severe that they pose a significant risk to the water ...

While things are rosy at Roosevelt Lake, reservoirs on the Colorado River are still hurting, and Arizona's wet winter has turned into a dry spring. Tucson rainfall March rainfall at Tucson ...