Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

It’s not just Florida and California — from poisoned water supplies to infrastructure issues to polar vortices, Holly Baxter ...

Nestled within Arizona's serene Sonoran Desert, you'll find a peaceful swimming hole with uncrowded beaches that lead to an ...

Immediate and organized opposition developed this week in Flagstaff to the proposition originated Tuesday in the state good ...

Central Arizona is preparing for more intense droughts and floods through major water projects with federal support.

The meeting spot for homeless people and local nonprofits is now regularly patrolled by park rangers, who warned 78-year-old ...

The overall goal is to reduce groundwater overdraft, a condition in which more water is drawn from a well or aquifer than is ...