Clean-burning cars were at the center of Arizona's infamous "alt-fuels fiasco" of the early 2000s, a nine-figure budget ...

Solo electric vehicle drivers will lose access to Arizona’s HOV lanes during restricted hours later this year if Congress ...

A popular texting scam is hitting Arizona, claiming recipients need to settle up with "AZDOT" on "outstanding tolls." But ...

Arizona will be among the first to test Trump's executive order in a July election. But questions about voter ID could boot many from the polls.

A powerful earthquake rocked Myanmar and neighboring Thailand on Friday, destroying buildings, bridges and a monastery.