Firefighters say a train engine in Flagstaff overheated on May 15, sending a thick plume of smoke into the air.

There’s a good chance that road trip enthusiasts already know the magic of hitting the American highways and how each journey ...

Arizona’s dark sky cities are turning the state into a top astrotourism destination. Valley 101 explores why visitors prefer ...

Northbound I-17 was open to traffic, and there were no scheduled closures from May 9 to May 12, 2025, according to ADOT.