The battle for the Senate majority has hit its final month as Republicans race to end their four-year stint in the minority.

The US Senate race in Montana, where Democratic Senator Jon Tester is facing a well-heeled Republican challenger, will test ...

Sen. Jon Tester, D-Mont., expressed skepticism about a recent poll that showed him losing his Senate seat in Montana, which prompted two prominent political handicappers to shift their race ratings to ...

The Montana Democrat and most vulnerable Democrat must first defy the odds once again in GOP-dominated state to win ...

With Sen. Joe Manchin III, I-W.Va., retiring, Republicans are all but guaranteed to pick up at least one seat in that deep red state, putting even more pressure on Sens. Sherrod Brown, D-Ohio, and Jon ...

Control for the U.S. Senate is up for grabs in next month’s election, and Montana’s seat may determine which party will have ...

Once able to win on the prairie, the Democratic Party sees the Senate race in Montana as a final test of whether it can still ...

U.S. Senator Jon Tester, the lone Democrat representing Montana at the national level, dropped by campaign headquarters in Polson Sunday to pose for pictures and chat with supporters and volunteers ...

Poll after poll indicates Tester is running behind Republican Tim Sheehy, a wealthy businessman and retired Navy SEAL, though ...

A New York Times/Siena poll of Montana released Thursday shows Tim Sheehy with a lead of seven percentage points over ...

Trump voters look set to decide the Senate majority. The main fight in Montana is all about how many of them longtime ...

Sen. Jon Tester (D-MT) is rejecting the label "national Democrat" in favor of his own brand as he courts former President ...