Honest Elections Project, a nonpartisan organization, has filed an amicus brief in support of Republicans’ lawsuit against ...

Democrat Adelita Grijalva is the winner of the special election for Arizona’s 7th congressional district, defeating ...

PHOENIX — Republican legislative leaders are entitled to challenge the heart of a voter-approved measure designed to shine a ...

Arizona Supreme Court allows GOP lawmakers to challenge dark money disclosure law but doesn't rule on constitutionality ...

Republican legislative leaders are now entitled to challenge a voter-approved measure designed to shine a light on "dark ...

The victory of Adelita Grijalva to replace her late father will bring the House makeup to 219-214, and will likely secure the ...

Mail-in voting dominates Arizona's 7th Congressional District election, with high turnout and widespread bipartisan trust in ...

A newly elected Arizona lawmaker could provide the final signature needed to force the House to vote on releasing the Epstein ...

Democrat Adelita Grijalva won the Sept. 23 Arizona special election to fill the U.S. House seat left vacant by her father, ...

Arizona Secretary of State Adrian Fontes continues to refuse to turn over voter data to the Department of Justice, despite ...

The state Supreme Court has ruled that legislative leaders can challenge a voter-approved law requiring political groups to ...

NBC News projects victory for the progressive former Pima County supervisor in a deep-blue district stretching along the U.S.