California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

Lake Pleasant is popular for boating, swimming and camping. But do you know how it was named? It's not named for its calm ...

Coolidge Dam Dedication: Historic Footage of Arizona Landmark Posted: March 15, 2025 | Last updated: March 15, 2025 This historical film captures President Calvin Coolidge's dedication of the ...

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 ...

PHOENIX— A developer notified federal regulators today that it has abandoned plans for a 200-foot-tall dam along a remote, biodiverse stretch of the San Francisco River at the Arizona-New Mexico ...

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The infrastructure problems at the dam in northern Arizona have come into focus over the last few years. If the levels of ...

Lake Powell and Glen Canyon Dam in Page, Ariz., in October 2023. (Bernie Friel / Getty Images) ...