Democratic Sen. Jon Tester failed to fulfill multiple promises he made in a public ethics pledge during his first Senate campaign in 2006, including a vow to publicly post meetings between members ...

Sen. Jon Tester (D-Mont.) was invited last week to fundraise with a Mississippi criminal justice group that partnered with an organization promoting bail funds amid riots in summer 2020.

Sen. Jon Tester is not attending the Democratic National Convention in Chicago this month as he hopes to hold onto his Senate seat in red Montana.

Former U.S. Sen. Jon Tester, D-Mont., linked his 2024 Senate loss to ex-Vice President Kamala Harris’ poor performance in the state. Tester, who lost to former Navy SEAL Tim Sheehy in that race ...

The party’s vanguard position got ahead of voters in 2024, and the internal debate now underway reveals an uncertainty on how ...

Control of the Senate increasingly appears to hinge on a single race, and it’s quickly moved in the wrong direction for Democrats: Sen. Jon Tester of Montana has fallen behind his opponent in ...

Jon Tester brushed aside the attack and touted his fleet of gas-guzzlers. CQ-Roll Call, Inc via Getty Images. As the head of the NRSC, Daines has been particularly focused on candidate quality and ...

Sen. Jon Tester (D-MT) is rejecting the label "national Democrat" in favor of his own brand as he courts former President Donald Trump's voters in deep-red Montana.

Sen. Jon Tester of Montana, one of the most vulnerable Democrats up for reelection next year, has bedeviled Republicans since 2006, winning reelection twice in a deep-red state whose other senator ...

Sen. Jon Tester, a Democrat who initially supported a ban of TikTok in Montana, reversed course this week after a lawsuit was filed and insisted the state should not have banned the “silly app ...

Sen. Jon Tester (D-Mont.), one of the Senate's most centrist Democrats, has become an unlikely hero of major environmental groups.