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

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

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

Montana U.S. Sen. Jon Tester has made protecting reproductive freedom for women central to his campaign to remain the sole ...

The latest Inside Elections rating changes give Republicans a more straightforward path to sweeping control of the Senate and ...

Democrats are pumping $25 million into expanded voter outreach across 10 states as part of their effort to protect their ...

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

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.

Tester is one of nine Democratic senators co-sponsoring the First-Time Homebuyer Tax Credit Act. The act would provide a tax ...