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.”

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.

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.

Senate Majority Leader John Thune (R-SD) is getting to enjoy his honeymoon phase for a little while longer. Anti-establishment conservatives who fought his rise to leader remain satisfied with ...

S.D., opens up about the Laken Riley Act, the confirmation hearings and efforts to clean up the government on 'The Story.'

Sen. John Thune, the new Senate majority leader from South Dakota, joins TODAY to weigh in on the flurry of pardons issued by Joe Biden in the last hours of his presidency and how he plans to work with Donald Trump to enact his agenda.

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