Republicans still face challenges getting the votes needed in the Senate to extend President Donald Trump's signature tax cuts.

Democrats representing Arizona in Congress are pointing to a new report as proof that people would lose health insurance ...

Department of Homeland Security Secretary Kristi Noem faced a difficult week, highlighted by her incorrect definition of ...

Gallego's comments came in a hearing in which the Homeland Security secretary fumbled the definition of habeas corpus.

Senator Ruben Gallego presents a dual-focused border security and immigration reform plan, receiving broad Arizona support.

Potential Democratic contenders for the presidency are trying to gain an edge with scruffy appeals to younger male voters.

U.S. Sen. Ruben Gallego (D., Ariz.), a freshman senator who has already gained attention as a potential 2028 presidential contender, urged Bucks County voters to stay angry as he took questions from ...

Arizona Sen. Ruben Gallego has put forward a plan Monday aimed at reforming the country's immigration system and beefing up ...