U.S. Sen. John Cornyn insists he hasn’t changed his politics because of his tough reelection campaign. But Democrats disagree ...

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

Texas, has requested Attorney General Pam Bondi to have the Department of Justice investigate Texas House Democrats, ...

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

"I write today to encourage an investigation of the entities funding this charade," Cornyn wrote in a letter to U.S. Attorney ...

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

The super PAC plans to drop millions of dollars on Sen. John Cornyn (R-TX) in the primary, arguing it will prevent spending 10 times as much on Attorney General Ken Paxton in the general election.

When Texas Sen. John Cornyn, R-TX, stopped in El Paso to visit the Camp East Montana migrant detention center on Fort Bliss, ...

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 ...

The FBI did not immediately respond to a request for comment and has not independently confirmed U.S. Sen. John Cornyn’s ...

U.S. Senator John Cornyn visited El Paso on Monday for a tour of the new U.S. Immigration and Customs Enforcement (ICE) ...