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,

The measure's bipartisan approval reflects broad support for cracking down on crime perpetrated by illegal immigrants.

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

Kelly and Gallego joined eight other Senate Democrats to help the Republican-led immigrant crime bill thwart a filibuster.

Senator Mark Kelly opposes Pete Hegseth's nomination for Secretary of Defense, citing concerns about his readiness.

The Senate has confirmed Marco Rubio as secretary of state, giving President Donald Trump the first member of his Cabinet. The vote was unanimous.

gender and more 'This country still refuses to accept them': Families brace for separation under Trump Pete Hegseth nomination advances in Senate despite Sen. Mark Kelly's objections What Arizona ...

Mark Kelly, D-Ariz., voted Monday against Hegseth ... Hegseth advanced out of the committee on a 14-13 vote and now moves to the Senate as a whole. Senate Majority Leader John Thune, R-S.D ...

John Ratcliffe took a step closer to being confirmed to lead the CIA on Monday as the Senate Intelligence Committee advanced his nomination. The panel advanced his nomination 14 to 3 shortly after

The Senate on Monday passed a bill that would require federal authorities to detain migrants accused of theft and violent crimes.