Some Senate Republicans have balked at Trump's picking Matt Gaetz to serve as his attorney general. And then there's Tommy ...

An automatic recount has been triggered in the U.S. Senate race in Pennsylvania between Bob Casey and Dave McCormick. Here's ...

Thune, of South Dakota, beat out Sens. John Cornyn of Texas and Rick Scott of Florida in a secret ballot election to replace Mitch McConnell.

Democratic Arizona Rep. Ruben Gallego defeated Republican candidate Kari Lake to become Arizona’s next senator in a ...

Sen. John Thune of South Dakota was elected the next Senate GOP leader, and will become the Senate majority leader in January ...

The first test of Donald Trump's effort to seize power over the federal government will be whether Senate Republicans bend to ...

Some Trump loyalists have voiced support for Lara Trump to fill Marco Rubio's Senate seat after Trump nominated him for ...

If Trump nominates a candidate who Democrats uniformly oppose, he will only be able to lose four votes from his own party.

Republicans are going to court in Pennsylvania amid vote counting in the U.S. Senate election between Democratic Sen. Bob ...

Contests for Senate majority leader and House Republican conference chair headline GOP leadership elections on Capitol Hill ...

Republican Dave McCormick leads Democratic Sen. Bob Casey by about 28,000 votes, under the 0.5-percentage-point threshold for ...

On Wednesday, the incoming Senate GOP majority will elect a new leader for the first time in 18 years. The race, between Sens ...