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

Running as a Democrat in the solidly red state of Montana, Tester has tried to distance himself from Biden and Harris, ...

The GOP could begin the 119th Congress with 53 members of the upper chamber, providing a key check on Democrats should Kamala Harris win the White House and her party regain the House.

A pivotal race between Democrat U.S. Sen. Jon Tester and Republican challenger Tim Sheehy in Montana could swing power in the ...

Jon Tester (D) in Montana’s hotly contested ... Tester pretending to be a moderate in Montana while voting with Joe Biden and Kamala Harris in DC,” said National Republican Senatorial ...

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

The 2024 congressional primaries wrapped up Tuesday. Now it's on to November, where tight House and Senate races could upend ...

Roll Call’s latest ranking of the most vulnerable members of the Senate has five Democrats and two Republicans.

Swapping Kamala Harris for Joe Biden could enable the Democratic Party to keep control of the White House this fall, many ...

Joe Manchin, a Democrat-turned-independent ... as Harris did in a 50-50 Senate during the first two years of Biden's administration. Sen. Jon Tester, D-Mont., walks to a vote on Capitol Hill ...

Tester hung on by 3.6 points. Now, Tester finds himself in a curious moment. President Joe Biden, whose drag Tester felt acutely enough to publicly beseech him to leave the race, has done so.