Sen. Martin Heinrich is expected to comfortably win reelection Tuesday over Republican challenger Nella Domenici, where ...

Fox News host Martha MacCallum called out Democratic Sen. Mark Kelly of Arizona after he claimed former President Donald ...

McCormick’s projected victory marks a pivotal moment for the Republican Party, solidifying their gains in what was one of the ...

Longtime Senate GOP Leader Mitch McConnell is stepping down, setting up a race to replace him between John Thune of South ...

The temperature is rising in the battle to lead Senate Republicans, with Sens. John Thune (S.D.) and John Cornyn (Texas) facing a one-week sprint to win the top spot after the GOP clinched control ...

Pennsylvania’s Senate race between Sen. Bob Casey and wealthy businessman ... Richard Hudson, chairman of the National ...

Sheehy, whose story about obtaining a bullet wound in Afghanistan has been subject to questions, won Montana’s Senate seat ...

Republicans on Tuesday captured the Senate, Decision Desk HQ projects, ending their painful four-year stretch in the minority ...

Republicans flipped the Senate with projected wins in a number of key races, cementing their majority in the upper chamber.

While the attention’s been on the hotly contested races, some new senators will enter the chamber without tough races and ...

Republicans are projected to clinch control of the Senate after flipping at least two key states and successfully protecting ...

The Pa. race drew national attention for its potential to flip a seat from blue to red in the Senate, where Democrats have ...