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.

Democratic U.S. Sen. Gary Peters announced on Tuesday that he will not seek a third six-year term in 2026, opening a U.S. Senate seat in Michigan for the second time in two years. "I always knew ...

Border state Sen. Mark Kelly (D-AZ) and a dozen other primarily Democratic senators are pushing the Republican-controlled Senate to include them in their work addressing the border and immigration ...

Senator Mark Kelly (D-Ariz.) has announced his support ... with fellow Democrats such as Senators John Fetterman (Pa.), Gary Peters (Mich.), Jon Ossoff (Ga.), and Ruben Gallego (Ariz.), ...