A 32-year-old Milpitas man and a second man drowned in the Colorado River during a pontoon boat excursion in Arizona, ...

Federal officials are expected to project next year's water shortage on Aug. 15. Arizona doesn't expect to lose more until at ...

Long-standing water-use agreements allocate more water than the river and its basin actually contain, forcing users to cut ...

The bridge had served as a critical crossing point over the Colorado River for emergency services, according to the governor's declaration.

Arizona officials are celebrating the passage of new groundwater legislation, but setting their sights on upcoming Colorado ...

A bridge connecting the small western Arizona community of Cibola to California was destroyed by a wildfire earlier this ...

Arizona Gov. Katie Hobbs announced on social media on Tuesday that she has declared a state of emergency over the collapse of ...

Located along the Utah-Arizona border, Lake Powell serves as the primary storage for the Colorado River system, supplying ...

Two people drowned in the Colorado River, including a 32-year-old man from Tempe. They had gone into the water to cool off during a pontoon boat outing, according to law enforcement authorities.

The Bureau of Reclamation is looking at how much water would flow to the Lower Basin states of California, Nevada and Arizona ...