Operation Undercover," a new true-crime series, features exclusive footage of undercover stings targeting arms dealers, drug suppliers and human traffickers, among others.

PHOENIX — Democrat Rep. Ruben Gallego has defeated Republican Kari Lake and will become Arizona’s next senator, Decision Desk ...

The Republican finishes the US presidential election with 312 electoral college votes, compared with Kamala Harris's 226.

Ticket-splitting used to be common and the swing-state down-ballot results show split tickets still can determine the outcome ...

President-elect Donald Trump has won the final state of Arizona, sweeping all seven swing states, and securing a total of 312 ...

The Arizona Senate race between Democratic U.S. Rep. Ruben Gallego and Republican Kari Lake was one of the closest and most ...

Washington: US President-elect Donald Trump has won the election in Arizona, defeating his Democratic rival Kamala Harris in ...

Investigators say the two men, both part of the 2nd American Militia, were planning to travel to Texas to shoot at illegal ...

Donald Trump won Arizona on Saturday, returning the state and its 11 electoral votes to the Republican column after Joe Biden ...

Mexico and the U.S. said they reached an agreement they hope will address Mexico's habit of falling behind on water-sharing payments in the Rio Bravo watershed, also known as the Rio Grande.

"Traditional Republicans I can respect a lot, but I feel like it’s been co-opted and hijacked into something that’s actually ...

Half of voters identified democracy as the single most important motivating factor for their vote. That was higher than the ...