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 ...

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

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

The Arizona Supreme Court has ruled in favor of Page residents in their attempt to block a road narrowing project already ...

The US Supreme Court on Thursday upheld, 5-4, an Arizona law that requires proof of citizenship for voters registering to cast ballots in statewide elections. Getty Images ...

In 1973, the United States Supreme Court made its groundbreaking Roe V. Wade decision, forcing the Arizona court to issue a stay on the old ban.

The Supreme Court on Thursday said two provisions of an Arizona voting law that restrict how ballots can be cast do not violate the historic Voting Rights Act that bars regulations that result in ...

US Supreme Court upholds restrictions in major voting rights case The 6-to-3 decision upheld Arizona’s policy of invalidating ballots cast in the wrong precinct and a law criminalizing the ...

Arizona's Supreme Court will hear arguments Tuesday on whether abortions should be allowed up to 15 weeks after conception, or be almost totally banned under an 1864 law.

The case before the justices involves two Arizona regulations that a lower court held violated the Voting Rights Act. One is a 2016 prohibition on assisting a voter with the return of her ballot.

The Supreme Court on Thursday upheld two Arizona voting restrictions that a lower court had said discriminated against minority voters, a ruling that suggests that it will be harder to ...