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 ...

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

The Montana Supreme Court denied an effort by the state’s Democratic Party to remove Green Party Senate candidate Robert Barb ...

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

Polls are showing Sen. Jon Tester falling behind, raising uncomfortable questions for Democrats about how to hold the Senate.

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.

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

Jon Tester of Montana has fallen behind his opponent in poll after poll. Democrats have been desperately pouring resources into helping Tester try to defy political gravity once again, with $45 ...

I’m retired, but during my work years I had the privilege of working with Jon Tester for over two decades on important ...

The Montana Supreme Court on Tuesday affirmed a lower court ruling that allowed the state’s Green Party Senate candidate to ...