Democrats are trying to retake the Senate majority in the midterms, but to do so, they'd need to defend 13 seats and flip ...

From the South to the Great Lakes, contested primaries and open Senate seat battles will determine who's serving for President Trump's last two years.

Two candidates are competing in an Aug. 26 special election in Woodbury County to fill a vacancy in Iowa Senate District 1.

Ms. Ernst’s decision not to run for a third term, which was reported earlier by CBS News, had been rumored for months, as she has had to fend off threats of a more conservative primary challenger and ...

The Democratic Party seeks to end Republicans' supermajority in the Iowa state Senate after flipping another seat earlier ...

Democrat Sherrod Brown will attempt to win back his U.S. Senate seat in Ohio in next year’s midterm elections.