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

Longtime Senate GOP Leader Mitch McConnell is stepping down, setting up a race to replace him between John Thune of South ...

Three GOP senators are set to battle in a secret vote this week in a bid to be named the next Republican Senate leader, ...

NBC News has projected that Donald Trump will be the 47th president of the United States. NBC News’ Kelly O’Donnell, Ryan ...

Florida Senator Rick Scott is the front-runner to become the next Senate majority leader, and several Republican Senators ...

FIRST ON FOX: Senate Minority Whip John Thune, R-S.D., gained two endorsements in the Senate Republican leader race, as both North Dakota Sens. Kevin Cramer and John Hoeven threw their support behind ...

The secret-ballot leadership elections will take place on Wednesday in the Senate. Will Donald Trump pick the winner?

Senate Republicans return to Washington on Tuesday for the first time since they secured the Senate majority to determine who will be the new party leader in the chamber.

For the first time in four years, the Republican Party has control over the U.S. Senate, a change that gives the GOP a major ...

The Republican Party has a historic opportunity to continue the transformation of the Republican Party from establishment ...

President-elect Donald Trump on Sunday demanded that the next Senate GOP leader allow him to make appointments to his ...

The election of Trump, who is expected to pull the United States back from ... referring to Republican-controlled states.