Montana will send an all GOP congressional delegation to Washington, D.C., and Republicans control the House and the Senate.

Sen. Jon Tester (D-Mont.) wasted no time painting his Republican opponent, Tim Sheehy, as a threat to public lands and the Montana way of life during the first debate of what is widely seen as one ...

Former U.S. Senator Jon Tester woke up early one Sunday morning last fall to watch his favorite news program, CBS News Sunday Morning.

Jon Tester (D-Mont.), who is facing a tight reelection ... and called him a “radical left lunatic” while campaigning in Montana on Friday night. “For years, Tester has been telling Montana ...

Pete Buttigieg Expects Us to Appreciate Him More in the Fullness of Time Rachel Levine Regrets Nothing Montana Democratic senator Jon Tester hasn’t led a poll since mid August over at 538.

Jon Tester in a pivotal Senate race, the Associated Press said, flipping the Montana seat from blue to red after 18 years and adding to elections the GOP pickups in the chamber. Tester ...

As a State Senator from Butte, I had the good fortune of working with Jon Tester when he was elected to the 1999 Montana Legislature. It didn’t take long for most of us, both sides of the aisle ...

Democrat Jon Tester is a U.S. senator who represents red state Montana. (Tom Williams/CQ Roll Call/Zuma Press) Sen. Jon Tester became the second Democratic senator to call for President Joe Biden ...

But leading up to this year's election, Montana made headlines for a different reason: the most expensive Senate race in our history. November's election ended Sen. Jon Tester's remarkable 18-year ...

Former U.S. Senator Jon Tester woke up early one Sunday morning last fall to watch his favorite news program, CBS News Sunday ...

Former U.S. Senator Jon Tester woke up early one Sunday morning last fall to watch his favorite news program, CBS News Sunday ...