Mesa is nearing completion of its $210 million Central Mesa Reuse Pipeline. Here's what to know about how it will affect the ...

As the atmospheric water harvesting industry looks to scale up, it faces challenges, opportunities and ethical conundrums.

Scientists and water managers are adding a new tool to figure out exactly how much snow is held in those mountains, and how ...

The Chandler City Council unanimously adopted an ordinance to increase water, wastewater and reclaimed water rates.

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.

Arizona currently has no active cloud seeding operations, although the Pinal County Water Augmentation Authority ran a test ...

Huzzah! The Arizona Renaissance Festival returns Jan. 31-March 29, 2026. Here's your guide to the event, including tickets, discount, dates and more.

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

Explore Arizona’s most remote and otherworldly spots, from sweeping deserts to hidden canyons, where adventure and solitude ...

"We are in the middle of a crisis." State communities are sinking after Saudi Arabia pumps water out of the state: 'It's horrific' first appeared on The Cool Down.

Two months after the seven states of the Colorado River Basin failed to reach consensus on managing the waterway, the U.S. Bureau of Reclamation issued a set of proposed alternatives. The alternatives ...

Research shows Americans are increasingly fretting about disasters — and even the end times. Hiding in a cave might actually protect you.