Republicans flipped Democratic-controlled Senate seats in West Virginia, Ohio, Pennsylvania and Montana. In the latter three ...

Wisconsin Republican Eric Hovde is refusing to concede defeat to Democratic incumbent Tammy Baldwin in their U.S. Senate race ...

Ruben Gallego's win is the fourth straight for Democrats after decades of defeats and comes in a disappointing cycle for the ...

The race for Arizona's seat in the United States Senate has ended. Here's what to know about the race between Ruben Gallego ...

Democratic congressman Ruben Gallego won election to the U.S. Senate in Arizona, Edison Research projected late on Monday, ...

Democrat Ruben Gallego has beaten Republican Kari Lake in their closely watched US Senate race in Arizona, the BBC's US ...

Senate Republicans are poised to make a historic decision on Wednesday when they'll gather behind closed doors to select ...

GOP businessman Dave McCormick slightly widened his lead over Pennsylvania Sen. Bob Casey in the vote count this past weekend ...

Installing Trump’s preferred candidate as the top leader of the Senate will solidify the president-elect’s iron grip on ...

Businessman Elon Musk, an ally of President-elect Donald Trump, endorsed Republican Senator Rick Scott for U.S. Senate ...