Republican Tim Sheehy bolstered the GOP’s newly acquired Senate majority with a victory over three-term Democratic U.S. Sen.

Democratic Sen. Jon Tester faced challenger Tim Sheehy in a highly consequential race for the Senate’s balance of power.

Republican Tim Sheehy shaved Democratic Sen. Jon Tester’s margins in Montana’s populous counties and ran up his lead in the ...

Republicans are poised to hold at least 52 out of 100 Senate seats in 2025 after Republican Tim Sheehy defeated three-term ...

Montana GOP Senate candidate Tim Sheehy is projected to defeat Democratic incumbent Sen. Jon Tester, according to The Associated Press. The GOP took control of the Senate late Tuesday night, picking ...

NBC News projects Tim Sheehy has won the seat held by Jon Tester, a three-term Democratic incumbent, in a state that has ...