The senator’s embrace of the state party chair could neutralize a potential threat as Cornyn faces a challenging primary ...

This could be the biggest GOP political battle since 2010 when Senator Kay Bailey Hutchison challenged Governor Rick Perry.

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

Sen. John Cornyn on Wednesday launched his 2026 reelection campaign with a video touting his relationship with President ...

Sen. John Cornyn on Wednesday launched his 2026 reelection campaign with a video touting his relationship with President ...

Senate Republicans insist they are pushing ahead on President Donald Trump’s big bill of tax breaks and spending cuts this ...

John Cornyn made official Wednesday what he has ... an almost immediate rebuke from Cornyn's potential chief rival in the Republican primary — Attorney General Ken Paxon, who in a social post ...

As he gears up for what may potentially be his roughest re-election of his decades-long career, longtime GOP Sen. John Cornyn of Texas landed the backing of the top Republican in the Senate.

With longtime Republican Sen. John Cornyn of Texas announcing his re-election this past week, the expensive and potentially competitive 2026 Senate showdown in the nation's second most populous ...