The Democratic senator’s merch selection is diverse, personable, and designed to win Montana. One of the most robust campaign ...

Republicans are trying to seize control of the U.S. Senate by ousting Jon Tester, the last Democrat holding statewide office ...

Montana Sen. Jon Tester has criticized Trump's support as stemming from racism as he also positions himself as a moderate ...

Jon Tester is casting doubt on a recent poll that served as a precursor for political handicappers to give Republicans the ...

Sen. Jon Tester is seeking a fourth term in Big Sky Country. Some voters say his dirt-farmer image has worn thin, while the ...

In the closely watched Montana Senate race, incumbent Democratic Sen. Jon Tester has accused his Republican challenger, Tim Sheehy, of wanting to radically change the U.S. health care system.

Control of the Senate increasingly appears to hinge on a single race, and it’s quickly moved in the wrong direction for Democrats: Sen. Jon Tester of Montana has fallen behind his opponent in ...

Ex-Navy SEAL Tim Sheehy is trying to defeat Democratic incumbent Jon Tester—and Chuck Schumer’s money.

Republicans are feeling better and better about their chances of knocking off Sen. Jon Tester (D) in Montana’s hotly ...

One of the most robust campaign merchandise operations of the election cycle is in one of the least-populous states. Senator Jon Tester, a Democrat from Montana, is the most vulnerable senator ...

Jon Tester’s campaign has devolved into ad hominem attacks on Tim Sheehy. The latest of these unwarranted attacks came as a ...