For the second time in less than a year, Arizona business owner Dan Butierez will be facing a member of the Grijalva family in a U.S. congressional election.

Republican nominees competed in Arizona's special primary election for the 7th congressional district seat previously held by the late Democrat Rep. Raúl Grijalva.

President Donald Trump is pushing Republicans in Texas to redraw the state's congressional maps to help ensure the party keeps its majority in the U.S. House in next year's midterm elections.

Voters hoping to open up Pennsylvania's closed primary system to independents asked the state Supreme Court to declare the ...

The next test of who Democratic voters want to see leading the party will take place Tuesday in southwest Arizona, where ...

Grijalva's daughter is the presumptive frontrunner in the 7th Congressional District's July 15 Democratic primary.

Voters in southern Arizona have nominated Democrat Adelita Grijalva to advance to a special general election to replace the ...

Tensions within the Democratic Party over age, representation and experience have roiled a special election primary in ...

Eight candidates will go before southern Arizona voters at the ballot box Tuesday in special congressional primaries to ...

Recent elections in Argentina, Mexico, Chile and Brazil show a voter turnout gap of 10% to 25% between young people and ...