President Donald Trump has been showcasing his influence in Republican primaries, recently endorsing Ken Paxton in Texas.

Donald Trump’s influence over the Republican Party appears stronger than ever after another major primary victory reshaped the GOP landscape. Republican voters overwhelmingly backed Trump-endorsed ...

Trump-backed candidates were largely victorious in May primaries, winning all but two races against incumbent Republicans.

Gov. Greg Abbott and Lt. Gov. Dan Patrick remained vague Wednesday when it came to supporting Bo French in the November ...

President Donald Trump’s relationship with Senate Republicans has hit a new low after a revolt over his $1.8 billion “anti-weaponization” fund surfaced deep divisions over the direction of the party ...

Incumbent GOP Sen. John Cornyn lost to AG Ken Paxton for the Republican Texas primary. Trump endorsed Paxton, but not because ...

The party is facing a remarkably anti-incumbent base ahead of a tough midterms, this time cheered on by a president who likes ...

Trump-backed Texas Attorney General Ken Paxton will win the Senate primary runoff for the GOP nomination, CBS News projects, ...

House Republicans brush aside fears over Trump backing primary challengers against GOP incumbents after Rep. Thomas Massie's ...

Republican Bruce Blakeman is trying to attract a broader pool of voters — including disgruntled Democrats and independents — ...

Two of the Republicans running for governor of Colorado said Tuesday night in a debate that they won’t support the third ...