The senior United States senator for Texas says he's helped President Trump get his Cabinet nominees approved and his agenda ...

Facing his toughest primary election yet, U.S. Sen. John Cornyn continues to try to convince Republican voters that he’s a ...

The GOP primary election for U.S. Senate is already shaping up to be a slugfest between incumbent John Cornyn and his ...

Here are five things to know about Cornyn as the U.S. Senate race unfolds.

Whoever wins the March primary will become the Republican nominee and face a Democrat. So far, former Dallas Congressman ...

Republicans are growing anxious about an emerging Texas primary engulfing one of their longest-serving senators, fearful that ...

The race between Cornyn and Paxton is expected to be one of the highest-profile – and costly – intra-party fights this cycle ...

Paxton is close to the president, but Minchillo said Mr. Trump needs Cornyn's help in the Senate to pass his tax and spending ...

Texas Attorney General Ken Paxton’s decision to challenge Sen. John Cornyn sets up what’s likely to be a bitter and expensive ...

President Donald Trump is weighing whether to pick sides in divisive Republican primary fights in several high-profile 2026 ...

U.S. Sen. John Cornyn, R-Texas, here at a March well site tour led by Diamondback Energy, has strengthened his working relationship with Abraham George, a former Republican critic who now is now ...

Texas Attorney General Ken Paxton’s attempt to topple Republican Sen. John Cornyn in a Senate primary next year kicks off one of the most intense contests of the 2026 elections — a GOP-versus ...