The Democratic senator is behind in polls of the hotly contested race that is likely to determine control of the Senate next ...

Republicans are confident Montana has shifted in their direction. Democrats believe Tester can still defy the odds. And the ...

Sen. Jon Tester (D-MT) faced off against GOP challenger Tim Sheehy on Monday night in what could be the final debate this ...

The Montana Senate candidate once claimed he accidentally shot himself. Now he says he didn't. He won't release the records ...

The Republican now holds a 7-point lead over the Democrat in crucial Senate race, having previously been behind by 5 points.

Jon Tester, the most endangered Senate Democrat, has sought to hit his Republican opponent, Tim Sheehy, as an extremist on ...

Montana Republican US Senate candidate Tim Sheehy acknowledged Monday that derogatory remarks he made last year about Native ...

Democratic U.S. Sen. Jon Tester and his Republican challenger Tim Sheehy will participate in a debate hosted by Montana PBS ...

Montana’s hotly contested U.S. Senate race was in the spotlight Monday, as Democratic Sen. Jon Tester and Republican ...

The two men in Montana’s U.S. Senate race traded notably sharper barbs in their second hour-long debate, moderated by Montana ...

Montana Republican Tim Sheehy is attacking his U.S. Senate race opponent, Sen. Jon Tester, D-Mont., over illegal immigration, echoing claims that other Republicans have used against incumbent ...

Third-term U.S. Sen. Jon Tester (D-MT) confronted his GOP opponent Tim Sheehy about his disparaging and racist comments ...