Follow our live coverage from Republic reporters on the effect of the federal government shutdown on air travel and Phoenix ...

People are moving to Arizona in record numbers. Cities like Phoenix and Tucson are seeing a record surge in growth leading ...

Unlike events that allow competitors to use anabolic steroids, the Tucson Multiverse Naturals Pro/Am bodybuilding competition ...

A bid by a county supervisor to bar the Arizona Attorney General from "threats and intimidation'' against him for pushing ...

Thousands of flights have been delayed or canceled across the country as Americans face another day of travel uncertainty.

Transportation Secretary Sean Duffy warns that U.S. air traffic could slow significantly if the federal government shutdown ...