Using the signature-counting formula to double-count invalid signatures when determining whether a citizen initiative ...

Arizona Supreme Court rules that signature validation statute, when used for an electoral reform measure, is unconstitutional ...

The Trump administration on Thursday asked the Supreme Court to lift a court order blocking immigration stops a judge found ...

With only weeks until a disputed land swap opens the door to a huge copper mine at Oak Flat, opponents seek a late reprieve.

A federal appeals court dealt a setback for President Donald Trump’s offensive to end birthright citizenship, even after the U.S. Supreme Court ordered the lower courts to avoid overly broad ...

Texas lawmakers' drawing new congressional boundaries to advantage Republicans has ignited a national scrum over ...

Four people were killed when a medical transport plane crashed in northeastern Arizona on Tuesday. The plane, operated by CSI Aviation of Albuquerque, New Mexico, was en route to pickup a patient from ...

Arizona Superintendent Horne urges parents to opt out of objectionable classes, citing a Supreme Court ruling on educational ...

The Arizona Supreme Court has upheld the death sentence for Jasper Phillip Rushing, who was convicted of killing another inmate at the Lewis Prison Complex in Buckeye ...

A small town fight over a plan to overhaul a downtown area that made its way all the way to the Arizona Supreme Court has led ...

A recent Arizona Supreme Court ruling could make it easier for residents to get local road and traffic laws on their cities’ books.

As Arizona schools begin the new academic year, State Superintendent Tom Horne is urging parents to be vigilant about ...