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

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

Both Sheehy and Moreno were endorsed by the leading antiabortion group SBA Pro-Life America. Sheehy said in a June debate ...

U.S. Sen. Jon Tester visited Kalispell to discuss the need to lower housing costs.Tester's First-Time Homebuyers Act would ...

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.

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

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

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

The Discrimination Financial Assistance Program was designed to address generations of racial injustice in American farm ...