Arizona's senators voted with Republicans to confirm Lee Zeldin as the new head of the Environmental Protection Agency.

Arizona’s newest Senator Ruben Gallego has a history as a progressive firebrand. But, his first moves as a sitting senator ...

Down-ballot, Democratic candidates in statewide contests consistently won more votes than the top of the ticket, allowing ...

Kelly and Gallego joined eight other Senate Democrats to help the Republican-led immigrant crime bill thwart a filibuster.

The measure's bipartisan approval reflects broad support for cracking down on crime perpetrated by illegal immigrants.

A growing number of Democrats are trying to save the party by bringing it back down to earth. Arizona Sen. Ruben Gallego is one of them.

In backing the Laken Riley Act, the Arizona senator said he's breaking with a party that's “largely out of touch with where your average Latino is.” ...

Ruben Gallego didn’t run to be the next John McCain or Kyrsten Sinema — a new party-crossing maverick senator from Arizona. But that’s exactly how he’s starting out. Just days into his ...

Arizona Democrats were ready to fight Donald Trump on immigration. Now they find their own senators siding with Republicans.

On Friday, Ruben Gallego was sworn in as the next U.S. senator from Arizona, a state with a 370-mile border with Mexico. That proximity to our neighbor to the south puts Arizona at the top of ...

The new senator from Arizona is set to back the Laken Riley Act, which allows ICE to detain and deport noncitizens charged ...