Both Democratic U.S. senators from Arizona, along with the rest of the chamber's Democrats, voted against the Trump-backed ...

Bipartisan nuclear innovation through small modular reactors could revitalize former coal towns with permanent jobs, yet faces challenges from proposed Department of Energy cuts ...

Sen. Mark Kelly, D-Arizona, was in South Carolina for a town hall advocating gun safety measures on the 10th anniversary of a ...

Arizona’s two Democratic U.S. senators ripped President’s Donald Trump’s “Big Beautiful Bill” after their Republican ...

Sen. Ruben Gallego, once critical of cryptocurrency, now shows openness to the industry, receiving significant campaign support from crypto-aligned groups. Gallego, a key Democrat on a Senate ...

Sen. Ruben Gallego, D-Arizona, emerged as a prominent supporter of an effort expected to widen crypto’s acceptance and, for the second time this year, helped form a bipartisan contingent on ...