As Arizona’s cheap water era ends, rising utility costs and supply constraints could reshape the state’s affordability model.

CAP is one of the most critical pieces of infrastructure in the state. It is also at the center of negotiations now underway over how the shrinking Colorado River will be shared in the future.

In generations past, Arizona has risen to the challenge, made the right decisions, and paved a water future for our children ...

After the film’s release, Hobbs canceled some of the Saudi farm’s contracts to grow hay on land owned by the state. Attorney ...

Visit the iconic Arizona fountain that’s world-famous, completely free, and one of the coolest sights you’ll ever experience ...

Scientists analyzed chemical and isotopic markers in groundwater to reconstruct changes in water table levels over time.

Arizona's governor says the state will start limiting groundwater pumping in an area where a Saudi farm grows hay and aquifer levels are dropping.

Three years after the city of Scottsdale left Rio Verde Foothills high and dry, the unincorporated community has a new permanent water supply.

Another Republican suburb in Phoenix rejected a proposed data center late last year, suggesting bipartisan opposition ...

Lush green fields of alfalfa spread across thousands of acres in a desert valley in western Arizona, where a dairy company from Saudi Arabia grows the thirsty crop by pulling up groundwater from ...

Lake Havasu and the Colorado River constitute 400 miles of coastline edging the western border of Arizona, with boating, ...