MSNBC's Lawrence O'Donnell is joined by Montana Democratic Sen. Jon Tester to discuss how the issue of reproductive rights, ...

The Montana Supreme Court ruled that a third-party Senate candidate can remain on the November ballot, rejecting the state's ...

In the closely watched Montana Senate race, Democratic Sen. Jon Tester has accused his Republican challenger, Tim Sheehy, of ...

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

Democrat Sen. Jon Tester’s campaign argued that Sheehy’s support for state-led abortion policies could lead to Montana adopting a no-exceptions law or criminalizing women for having abortions, no ...

As you know, they’ll take recordings from years ago, chop them up and make them sound, you know, evil,” Sheehy said.

Sen. Jon Tester continued to distance himself from the Harris-Walz presidential ticket during a press conference in Kalispell on Friday on legislation aimed at making home ownership more attainable.

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

The second political handicapper in a matter of days has shifted Montana's Senate race in favor of Republicans as incumbent Sen. Jon Tester falls behind.

Montana incumbent Sen. Jon Tester and Republican challenger Tim Sheehy have raised $57 million so far in the most pivotal ...

The cover of "Mudslingers: A True Story of Aerial Firefighting," by Tim Sheehy, published by Permuted Press and ... The ...