Here is what to expect when traveling throughout Arizona on July Fourth Day weekend, including traffic issues, event coverage and weather updates.

Arizona is tussling with other states over how much of the Colorado River it should receive. But how will Arizonans divide ...

From swimming in a lake to a trip to the cool pines to seeing the biggest, best fireworks shows, here's how to have a blast ...

The bill will allow farmers to exchange land and water rights with urban developers to decrease water use and increase ...

Arizona's bipartisan bill aims to conserve groundwater by converting high-water irrigation land to less water-dependent ...

Colorado River states appear to be coalescing around the early makings of a new plan to share water in a way that accounts ...

Arizona’s water chief is offering a new path out of the morass in Colorado River negotiations — a proposal to tie future ...