Donald Trump gained ground in all four counties on the Arizona-Mexico border. Here's where his margin improved the most.

Democrats have long struggled to reach voters without a college education. That growing blind spot played an important role ...

Ruben Gallego's win is the fourth straight for Democrats after decades of defeats and comes in a disappointing cycle for the ...

Kari Lake may be the only bright spot in this election for the Arizona Democratic Party, as Ruben Gallego is elected to the U ...