Only around a million people live in Montana, but the state will likely determine the balance of power in the U.S. Senate.

Montana Senator Jon Tester’s campaign merch is diverse, personable, and designed to fundraise in a close contest.

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

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

A Green Party candidate for the U.S. Senate must be included on the state's ballot for the Nov. 5 election, the Montana's ...

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

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

Three-term U.S. Sen. Jon Tester has made reproductive freedom for women a hallmark of his campaign. Yet one woman Tester ...

Every election season features candidates who make big promises to win votes, but everyone knows that delivering on important ...

Two University of Montana soccer players have entered an NIL partnership with political activism group Montana Together to ...

Whether through his philanthropy, or in public office, we trust Tim Sheehy to ensure we can continue to deliver the critical ...