A staffer for the national Democratic Senate campaign operation has been fired after a Montana election official raised ...

Republican Tim Sheehy is running ahead of Democratic Sen. Jon Tester in the Treasure State, according to polls.

Ted Cruz’s campaign filed a complaint Thursday with the Federal Election Commission (FEC) against Democratic Rep. Colin ...

The Senate GOP campaign arm wants the U.S. attorney in Montana to investigate an election official’s “tampering” concern over a Democratic operative in the state.

News about a video of a person appearing to tug at a ballot box in Browning broke across the country on Wednesday afternoon.

Democratic Senatorial Campaign Committee held onto a quote from 12 years ago to use in an attack ad.  Wisconsin Republican senatorial candidate Eric Hovde campaign does not deny the claim but deflects ...

Senate Democrats’ campaign arm is launching a new advertising campaign in local Black media outlets in seven battleground states to help churn out a key demographic as Election Day is just a few ...

No matter how much money Senate Democratic candidates raise, they're still facing an uphill battle, mostly because of an ...

Between July and October, Sen. Ted Cruz's campaign spent $16.3 million, more than three times what he spent the previous ...

ADMINISTRATIVE: The operational costs of running a campaign or PAC, including travel expenses ... CONTRIBUTIONS: Contributions from the committee to federal and non-federal parties, candidates ...

Jon Tester of Montana, who is viewed as the most vulnerable Democratic incumbent seeking ... a spokesman for the National Republican Senatorial Committee, responded to Peters’ announcement ...

“We don’t hold the majority if we lose Arizona,” he told Cronkite News during a recent roundtable with a small group of regional reporters at the offices of the Democratic Senatorial ...