The Cook Political Report on Tuesday shifted Texas’s Senate race from “likely Republican” to “lean Republican,” signaling ...

File this one under “Only in Massachusetts.” Running out of time and behind in the polls, Republican John Deaton was on the ...

The gun group's political arm is pumping a seven-figure ad-buy into the toss-up Ohio Senate race to boost Republican nominee ...

As the election cycle enters an urgent, final five weeks, both Democrats and Republicans are engaging in questionable tactics ...

Jon Tester, the most endangered Senate Democrat, has sought to hit his Republican opponent, Tim Sheehy, as an extremist on ...

The most expensive Senate race in history is currently happening in one of the least populated states.

Millions of dollars are flooding into the Lone Star State as Ted Cruz and Colin Allred are in a tight race for a U.S. Senate ...

Pennsylvania Sen. Bob Casey (D) is up 4 points in his Senate reelection bid over Republican rival Dave McCormick, according ...

The Sept. 30 debate, sponsored by PBS Montana and held audience-free in Missoula, turned sometimes testy, with Sheehy tying Tester to the Biden-Harris administration’s immigration policies and Tester ...

A look at who is running against Sen. Amy Klobuchar this election cycle. The incumbent is polling behind the margin she won ...

The central clash in the pivotal Montana Senate race — and the fight for control of the Senate itself — was on full display ...

View Senate early voting results by state map, see the battleground states, and key races to watch from NBC News.