U.S. Sen. John Cornyn (left) is seeking reelection. He faces a challenge from Attorney General Ken Paxton (right) in the 2026 Republican primary. This is a composite of two Associated Press photos ...

Sen. John Cornyn, R-Texas, speaking during a Senate Finance Committee hearing at the Capitol in January, is leading a Senate Republican investigation into former President Joe Biden's mental fitness.

A new attack ad released by a group backing U.S. Sen. John Cornyn absurdly accuses far-right Texas Attorney General Ken Paxton — who's running for the seat now held by Texas' senior GOP senator ...

Sen. John Cornyn’s (R-Texas) reelection campaign is facing serious warning signs as polling shows the state’s Attorney General Ken Paxton (R) widening his lead in the Republican Senate primary ...

WASHINGTON – U.S. Sen. John Cornyn, R-Texas, said Wednesday Republican lawmakers and federal investigators will continue digging into questions about former President Joe Biden’s mental ...

U.S. Sen John Cornyn said Thursday he supports a criminal investigation into whether White House staff covered up President Joe Biden's mental decline.

WASHINGTON – U.S. Sen. John Cornyn, R-Texas, said Wednesday Republican lawmakers and federal investigators will continue digging into questions about former President Joe Biden’s mental ...

U.S. Senator John Cornyn (R-TX) said his provision to reimburse Texas for money spent on border security was included in the Senate’s One Big Beautiful Bill.

Republican Texas Sen. John Cornyn praised federal grant awards to three left-wing groups his reelection campaign has criticized Republican Texas Attorney General Ken Paxton of funding via grants ...

It's ironic how John Cornyn, who supported Trump, now says character counts U.S. Sen. John Cornyn is being challenged by Texas Attorney General Ken Paxton, who has a history of scandal.

HOUSTON — A familiar voice echoed through history with the words, "3, 2, 1… and liftoff of the shuttle Discovery and the Hubble Telescope." That proud moment marked one of NASA’s most iconic ...