From construction projects to rush hours that feel more like rush afternoons, these stretches of road test our nerves.

There’s no question that finally putting driverless semitrucks into regular interstate runs will be a turning point for the ...

National Highway Traffic Safety Administration officials deepened their probe of Tesla’s driver-assistance system after the federal agency received reports of multiple crashes.

The National Weather Service has issued Extreme Heat Warnings across wide portions of Arizona, California, and Nevada as a ...

Self-driving trucks could deliver major savings across the more than $1 trillion U.S. trucking industry, according to a new report commissioned by Aurora Innovation and conducted by the Steer Group.

Police across Arizona are intensifying efforts to curb drunk driving as Saint Patrick's Day festivities unfold.

Spring is the perfect time to hit the road and discover Arizona restaurants worth the drive for unforgettable views and ...

Dear reader, After decades of steady reductions in U.S. road fatalities, the number of lethal crashes has been rising in ...

A 39-year-old motorcyclist was fatally injured Saturday when an SUV turned left in front of his bike at 31st Avenue and Northern Avenue in north Phoenix, authorities said. Phoenix Fire Department ...

As robotaxis start hitting city streets around the world, Uber is making moves to ensure it doesn’t get left behind. Uber announced Thursday that it is partnering with EV maker Rivian to roll out up ...

In March 2026, you can hail a driverless Waymo taxi in San Francisco, Phoenix, Los […] ...

Tennessee Republicans’ White House-backed immigration slate is a far cry from drawing unanimous support. Count Sen. Richard ...