A June 2023 poll of Arizona voters found strong public support for designating existing public lands around the Grand Canyon as a national monument. A monument designation would protect precious water sources and ancestral homelands. View the findings ›
Groundwater pumping at a uranium mine near the Grand Canyon will affect the canyon's springs, scientists says.
Read MoreArizona Governor Katie Hobbs is the latest elected official to call for an environmental review of Pinyon Plain uranium mine.
Read MoreHow does Colorado River water get divvied out to Colorado, Utah, Arizona, New Mexico, Nevada, California, Wyoming, Native American tribes, and Mexico?
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