A portion of U.S. Highway 93 in Arizona is being widening are part of a long-term project on the road linking Las Vegas and ...

Work on the Broadway Curve Improvement Project will block a long stretch of eastbound Interstate 10 this weekend.

Getting stuck behind a slow driver in the left lane of a two-way interstate is a common frustration for drivers commuting ...

Environmental and community groups have appealed the Arizona Department of Environmental Quality’s decision to grant an air ...

With 450 vendors, the 22nd Street Show is the largest component of the Tucson Gem and Mineral Show. Admission is free, with a $10 parking fee.

As the newly sworn-in secretary of Transportation, Sean Duffy will have his hands full cleaning up the mess left behind by ...

Caleb Love hit a tying heave from beyond halfcourt at the end of regulation and made two more 3-pointers in overtime, finishing with 22 points and lifting Arizona to an 86-75 ...

This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

In Tucson, Arizona, NoTraffic’s platform has been deployed at over 80 intersections, leading to a dramatic 46% reduction in ...

A Casa Grande Republican wants to impose a $500 fine on slow-moving drivers on Arizona highways who insist on driving in the ...

I drive long distances for my job, so my self-driving Cybertruck helps reduce my exhaustion. But angry people just put their ...