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 Republican Sen. Thom Tillis of North Carolina said Sunday he will not seek reelection next year, an abrupt announcement that came…

Sen. Lisa Murkowski sits for a portrait in NPR's New York office. Nickolai Hammar/NPR hide caption toggle caption Nickolai Hammar/NPR…

NPR's Juana Summers talks with Sen. Lisa Murkowski, R-Alaska, about her new memoir that talks about the place she occupies…

Defense Secretary Pete Hegseth and Joint Chiefs Chairman Gen. Dan Caine depart at the end of a news conference at…

Sen. Alex Padilla, D-Calif., walks to the Senate chambers on Tuesday to deliver his first remarks on the Senate floor…

Democratic U.S. Sen. Alex Padilla on Thursday was forcefully removed from Homeland Security Secretary Kristi Noem’s news conference in Los Angeles and handcuffed by…

Sen. Alex Padilla, Democrat from California, is removed from the room after interrupting a news conference with Department of Homeland…

U.S. Sen. Joni Ernst, R-Iowa, speaks to reporters as she walks to a Senate luncheons at the U.S. Capitol on…

HARRISBURG, Pa. (AP) — Democratic Sen. John Fetterman of Pennsylvania was meeting last week with representatives from a teachers union…

SAXAPAHAW, N.C. (AP) — Connecticut Sen. Chris Murphy isn’t drawing arena-size crowds like Vermont Sen. Bernie Sanders and New York…