Senator Mark Kelly pushes for swift action on Arizona infrastructure projects during a Senate committee hearing.

During a Senate Environment and Public Works Committee hearing on Wednesday, Sen. Mark Kelly (D-AZ) spoke about cuts to the EPA's Office of Research and Development.

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

As Republicans in Washington continue to negotiate provisions in President Donald Trump's "big, beautiful" bill, a recent ...

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

Veteran Democratic campaign strategist James Carville advised the new chairman of Arizona’s Democratic Party to “shut up” or start a new progressive party.

Robert Branscomb II shocked party insiders with critiques of Arizona's top Democrats that catapulted an internal struggle ...

Mark Kelly (D-Ariz ... “Strengthening Arizona’s water infrastructure is key to the growth and prosperity of our state,” Kelly said in a statement, noting that the bill “will cut red ...

TUCSON, Ariz. (KGUN) — United States Senator Mark Kelly, former Congresswoman Gabrielle Giffords and AZ-07 Congressional candidate Adelita Grijalva held a press conference with healthcare ...