The top Senate Republican super PAC projected it will cost tens of millions of dollars to defend incumbent Sen. John Cornyn ...

Cornyn's senior adviser said it would be "political malpractice" for the GOP to have to invest more than $100 million in the ...

Democrats who are eyeing Texas’ Senate seat next year have upped their ad spending and media appearances while embracing ...

Rep. Jasmine Crockett praised Sen. John Cornyn in an MSNBC interview, prompting criticism from conservative commentators and ...

The annual summer break is a critical window for Texas’ senior senator, whose allies are blitzing the airwaves with ads ...

Sen. John Cornyn says FBI Director Kash Patel granted his request to assist with locating Texas Democrats who fled the state ...

Texas Republicans have been trying to bring the state Democratic lawmakers back in order to vote on their redistricting plan.

On Sunday night, Houston lawyer Tony Buzbee criticized what he referred to as U.S. Senator John Cornyn's manufactured loyalty ...

Texas Attorney General Ken Paxton and the man he is vying to unseat in next year’s Republican primary, US Sen. John Cornyn, ...

An administration official told NBC News this week that there were no plans to use federal agents to arrest Texas lawmakers ...

The senator said the agency had agreed to help locate Democratic state legislators who departed to try to block a vote on ...

U.S. Sen. John Cornyn is pushing the FBI to help Texas authorities locate or arrest Democratic lawmakers who have left the ...