Census Bureau Director Robert Santos is resigning, giving President Trump an early opportunity to nominate an appointee to lead the bureau during key preparations for the 2030 census.

Investigators say there are likely no survivors in the deadly aircraft collision that occurred Wednesday evening above the ...

Officials in Douglas — along the border between Arizona and the Mexican state of Sonora — have declared a state of emergency.

Arizonans can order any of their own lab tests without a doctor’s permission thanks to a law that went into effect a decade ...

Gov. Katie Hobbs' top budget staffer is resigning just as lawmakers and the governor begin contentious negotiations over next year’s state spending plan.

It will be some time before investigators can offer clear answers to the cause of the midair crash at Ronald Reagan ...

Tucson Unified Superintendent Gabriel Trujillo said the president's executive order last week to allow immigration officials ...

It will be some time before investigators can offer clear answers to the cause of the midair crash at Ronald Reagan Washington National Airport but air traffic controller audio and radar reviewed by ...

State schools chief Tom Horne was disappointed in Arizona’s report and called to continue pushing public schools to do better ...

Researchers say the asteroid Bennu has the building blocks for life on it. The samples collected and returned to Earth were ...

The Maricopa County Air Quality Department wants to find out how much you know about high pollution advisories, no burn days ...

Brendan Carr, the new head of the Federal Communications Commission under President Trump, says the public broadcasters are ...