Customs and Border Protection did not give Fish and Wildlife exact figures for water usage for the wall in Cochise County, the report says.

As monsoon storms are making their way through Southern Arizona, the risk of flash flooding in Tucson and surrounding areas becomes very real. That’s why Pima County wants residents to be prepared.

Cochise County Supervisors Peggy Judd and Tom Crosby felony charges for delaying the certification of 2022 midterm election results in their county.

Tucson Water, Metro Water, Oro Valley Water, and Marana Water have partnered to provide resources, including hosting workshops, to people who are considering removing their swimming pools.

Given the scope of both legal and scientific elements of groundwater, understanding the slew of terminology can be daunting.

Garfield County commissioners on Monday signed a letter urging the U.S. Department of the Interior to finalize its $40 ...

The U.S. Army Corps of Engineers has strategic water release plans for its reservoirs in the Brazos River basin to account ...

The Valley saw record-breaking temperatures for the day, according to forecasters with the National Weather Service.

A 12-year-old girl died after being pulled from an inflatable pool on Wednesday afternoon near 75th and Peoria avenues.

The shrinking of a mighty Mexican river has hollowed out the economy of Chihuahua’s Conchos Valley and bred civil unrest as ...

Arizona Breaking news, local stories, and On Your Side investigations from the state’s largest television newsroom.

Water use records from the two largest pistachio farms in the Hualapai Valley Groundwater Basin don’t match up with the ...