The authors of a new study say the Colorado River's huge reservoirs hold less useable water than the numbers suggest.

Maricopa County health inspectors visited more than 1,430 restaurants and other food-serving facilities; about 410 restaurants received an "A" rating ...

Chino Valley Planning and Zoning commissioners voted unanimously Sept. 2 to send an ordinance, with refined language, to the ...

Department of Natural Resources crews netted and moved fish from a facility being built to store contaminated sediment in the ...