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

Four independent voters in Pennsylvania are asking the state Supreme Court to rule that the closed primary system violates ...

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.

Establishment-backed Democrat Adelita Grijalva was set to win a primary to fill the U.S. House of Representatives seat in ...

The late Rep. Raúl Grijalva, who is Adelita Grijalva's father, was one of the most senior and progressive power brokers on ...

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

Arizona’s 7th Congressional District covers parts of Tucson, 300 miles of the Arizona-Mexico border and reaches into parts of ...

A political science professor explains how voters are shopping around this year.

Eight candidates will go before southern Arizona voters Tuesday in special primaries to replace longtime Democratic ...