Democratic U.S. Rep. Elissa Slotkin was declared the winner of a tight race for Michigan's open U.S. Senate seat on Wednesday afternoon, beating Republican former U.S. Rep. Mike Rogers ...

In the Massachusetts Senate race, Democrat Elizabeth Warren has won, NBC News projects. The expected vote is the total number of votes that are expected in a given race once all votes are counted.

In the Nebraska Senate race, Republican Deb Fischer, the incumbent, has won, NBC News projects. -view fewer counties+ view all counties Some states and some individual counties provide results ...

Senator John Kennedy, a Louisiana Republican, was rebuked in his home state newspaper as the column called him an ...

Ohio Sen. Sherrod Brown was defeated by Bernie Moreno in the nation's costliest U.S. Senate race in history, according to Fox News and NBC News.