Republican Sen. John Cornyn's early campaign efforts have been targeted at the GOP's most conservative voters.

Senator John Cornyn (R-Texas) has announced a run for another term. One of his challengers could be Texas Attorney General ...

Texas Attorney General Ken Paxton all but announced his candidacy to run against long-time U.S. Senator John Cornyn on ...

Paxton, the Texas attorney general, has been speculated to be considering challenging fellow Republican, Senator John Cornyn.

The federal criminal investigation was the most serious legal threat the once-embattled Republican faced. With the probe now ...

The announcement by Texas' senior senator drew a derisive response from potential primary challenger Ken Paxton.

The federal criminal investigation into corruption allegations was the most serious inquiry Paxton faced. Its end nearly ...

John Cornyn is seeking a fifth term in the Senate.Attorney General Ken Paxton has teased a challenge to Cornyn and questioned ...

The Texas attorney general told The New York Times that the state's senior U.S. senator has lost a big part of his party's ...

Justice Department officials in the Biden administration declined to prosecute the Texas attorney general, the Associated ...

The New York Times reported Wednesday that Ken Paxton will likely mount a primary challenge against John Cornyn.

Texas Attorney General Ken Paxton is gearing up for a potential U.S. Senate run while no longer shadowed by a federal ...