One of the year’s top Senate races is set in Montana after Democratic Sen. Jon Tester and Republican entrepreneur Tim Sheehy won their primaries Tuesday, NBC News projects. The race is among a small ...

Incumbent Senator Jon Tester faced off against Republican challenger Tim Sheehy on Monday night in what could be the final debate of the Montana Senate race this election cycle. With Democrats ...

Sen. Jon Tester, D-Mont., claimed Thursday he was besting his Republican opponent in Montana in campaign data, pushing back on the widely held understanding that the state's Senate race is ...