Allies of Republican Texas Sen. John Cornyn have spent tens of millions of dollars to reelect him, but this war ...

The closely watched Republican Senate primary in Texas is too close to call, with incumbent John Cornyn, Rep. Wesley Hunt, ...

The campaign of Texas Senator John Cornyn took aim at Ken Paxton as the primary between the continues to heat up.

With various internal polls showing Hunt is neck-and-neck with Cornyn for second place in the March 3 GOP primary, Cornyn's ...

U.S. Sen. John Cornyn and state Rep. James Talarico are taking their messages to TV viewers with only weeks to go before the Super Tuesday primary.

Senator John Cornyn, once seen as a potential Republican leader in his chamber, is now depending on wealthy party donors to ...

The senator claims a financial edge over his Republican rivals in the Lone Star State as he looks for a fifth term.

John Cornyn says he remains the best candidate to represent Texas in the U.S. Senate, and his GOP opponent’s past would be a ...

Top Senate Republicans are ratcheting up pressure on President Donald Trump to pick a side in the party’s nastiest primary ...

DALLAS — The spat, like so many these days, began on X. A bruising Republican primary race between U.S. Sen. John Cornyn and ...

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The ads are running ahead of what is expected to be a tight primary between U.S. Sen. John Cornyn, Texas Attorney General Ken ...