Editor: One of Arizona’s greatest success stories is one we don’t tell nearly enough: our leadership in water management.

University of Arizona researchers are looking for ways to protect the state’s water future, including plans to treat and ...

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

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

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

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

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

The Arizona Department of Agriculture will give $1.8 million to landowners working on soil health innovation and sustainable desert farming.

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

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

Melanie Winter led efforts to embrace nature along the L.A. River, touting the potential for a restored river to heal the ...

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