President-elect Donald Trump suggested renaming the Gulf of Mexico after the U.S. But can he really do that? Here's how place names are determined.

Sen. Ruben Gallego (D-AZ) on Wednesday became the second Senate Democrat to co-sponsor a Republican-led bill to crack down on ...

In an early test of how much Gallego will fight the Trump agenda, the Arizona Democrat says he'll vote with Republicans in ...

Arizona’s newly minted Democratic senator has announced he is backing the Laken Riley Act, a bill advocates say would eliminate due process for immigrants living in the country illegally. As his ...

The stretch of time between Ruben Gallego showing colleagues on the House floor how to hold pens as weapons to defend themselves against January 6 rioters and taking home the pen he used to sign ...

U.S. Sen. Ruben Gallego made history Friday when he was sworn in as Arizona's first Latino senator. But it was his young son who captured the internet's attention. Gallego brought his wife ...

U.S. Sen. Ruben Gallego made history Friday when he was sworn in as Arizona's first Latino senator. But it was his young son who captured the internet's attention. Gallego brought his wife, Sydney, ...

Arizona's Ruben Gallego joins the Senate, focusing on border security, tribal water rights, and veteran healthcare, amid a ...

The stretch of time between Ruben Gallego showing colleagues on the House floor how to hold pens as weapons to defend themselves against January 6 rioters and taking home the pen he used to sign his ...