California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are calling for fixing infrastructure problems at Glen Canyon Dam.

"We generally see streams recover to a point where we didn't even know there was a dam there," Jeremy Dietrich, an aquatic ecologist at the New York State Water Resources Institute, told Yale ...

The Bureau of Reclamation — the federal agency tasked with managing America’s largest dams, including Hoover and Glen Canyon on the ... staff who oversee dam safety and hydropower, but agency ...

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In a blistering letter, water officials in Arizona, California and Nevada recently took the federal government to task for failing to plan adequate measures to protect crucial Glen Canyon Dam ...

Standing at six foot three, Ross Glen’s grand physical stature was matched by an exuberant presence and passion for helping others, his family says. Glen founded RGO Office Products in 1966 with ...

The spillway defects at Kayunga district-based Isimba Dam will be subjected to a Physical Model Test (PMT) in China to determine the root cause of the structural issues and whether a third ...

Lake Powell snakes through Glen Canyon National Recreation Area at the Utah-Arizona border. Photo: Justin Sullivan/Getty Images ...

The Vaal Dam’s water level has spiked and is edging close to 100% after the recent heavy rains. As the Vaal Dam edges closer to the 100% mark, the Department of Water and Sanitation is ...

Bryce Canyon may be grouped into what’s known as Utah’s “Mighty Five,” but the 20-mile-long national park is impressive in its own right. Home to the greatest collection of hoodoos—spire ...