Donald Trump's power over Republican voters faces another test Tuesday in Texas, where veteran Senator John Cornyn is ...

The Republican primary for U.S. Senate reaches an end on Tuesday as voters head to the polls to decide who will take on ...

Tuesday’s primary runoffs in Texas will put President Donald Trump’s endorsement to the test again — the latest step in a ...

A political action committee aligned with Senate Democrats is planning to spend $10. 2 million on TV ads in New Hampshire ...

Anger is brewing after Senate Majority Leader John Thune adjourned the Senate on Thursday without moving forward on a budget ...

Though Trump has sought to foster cooperation with the Senate, his patience appears to have hit its limits in recent weeks ...

Texas Senate runoff pits Trump-backed Ken Paxton against Sen. John Cornyn in a high-stakes GOP battle with major midterm ...

Paxton, the state attorney general, finished just behind Cornyn in the March 3 primary. The winner is set to face Democrat ...

The four-term senator faces a Trump-endorsed contender.

Trump's candidate, Texas Attorney General Ken Paxton, has faced numerous scandals, while Sen. John Cornyn has failed to ...

President Trump on Wednesday attacked the Senate parliamentarian, accusing her of issuing reviews of Senate rules that have treated Republicans unfairly and calling for Republicans to end the ...