Senator Mark Kelly leads 12 colleagues in urging bipartisan efforts on U.S. border security and immigration reform, addressing a letter to Republican Senate Majority Leader Thune.

Pete Hegseth’s controversial nomination as defense secretary moved a step closer to confirmation with the Senate Armed Services Committee recommending him to the job on party lines. U.S. Sen. Mark Kelly, D-Ariz., voted Monday against Hegseth, citing a lack of managerial experience and “concerning personal issues.”

Senate Majority Leader John Thune notched his first big win Friday by clearing the filibuster on the Laken Riley Act. It'll almost certainly pass Monday with ease. Why it matters: It's a specific, popular,

The Senate on Wednesday afternoon confirmed the nomination of Lee Zeldin to lead EPA with bipartisan support. The chamber approved the former New York representative by a vote of 56-42. Democratic Sens. John Fetterman of Pennsylvania and Ruben Gallego and Mark Kelly of Arizona broke with most of their party to vote “yes.”

Senate Democrats blocked legislation to impose sanctions on International Criminal Court officials for seeking to arrest members of Israel’s leadership

Democratic Sen. Mark Kelly of Arizona is urging Republicans to work in a bipartisan fashion to find border security and immigration solutions.

Trump is eager to threaten economic warfare as he tries to force concessions from Canada and Mexico — he cited drug trafficking and trade deficits in his comments Thursday. But even the risk of new levies can come at a cost to American farmers, as ag-state lawmakers know well.

Arizona Republicans are running the same bill the governor vetoed last year allowing employees to be hateful to transgender children, just for show.

A decision by President Trump to suspend already approved federal funds for some projects could set back plans to ease the trip between Phoenix and the rest of southern and

"The Centers for Disease Control and Prevention (CDC) reported that at least 143 born infants died after an attempted abortion between 2003 and 2014, and conceded that this may well be an underestimate," he wrote. "Florida alone reported 14 infants born alive in abortions in 2023, and Arizona logged ten in just five months of 2017."

The Senate confirmed former New York Republican Rep. Lee Zeldin in a bipartisan vote Wednesday afternoon to lead the Environmental Protection

The Senate is voting in a dramatic late-night session on Pete Hegseth as President Donald Trump’s choice for defense secretary