The Ranegras Plains Groundwater Basin is seeing nine times as much water withdrawn from it every year than what is being ...

A shrinking water supply with “forever chemicals” in it should be improved by grants and loans the Prescott Valley Town ...

A newly created legal process allows development to proceed if builders agree to bring in renewable water sources and reduce ...

La Paz County supervisor pushes for groundwater protections in Ranegras Plain Basin as lawsuit against Fondomonte alfalfa farm continues.

Across the Colorado Basin, massive server farms are rising on desert outskirts and industrial parks — from Goodyear and Mesa ...

Its roots go back to the 1960s, when growing awareness of air and water pollution and environmental disasters including oil spills and pesticide use inspired local environmentalists. By then, uncurbed ...

Colorado’s agricultural industry worrries that increased beef imports from Argentina could undercut cattle ranchers.

As the American West continues to experience a decades-long megadrought, an increasing focus has been placed on reducing ...

Last week, we covered the concept of “overdraft,” an imaginary, overestimated, “planning” number that says we are taking more ...

Water and wind offer powerful symbols on the Arizona Trail, where thirsty hikers have to hunt harder and windmills stand ...

Right now, much of Arizona gets its gas from California. The new 1,300-mile pipeline could change that, shifting the balance ...