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

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

With the potential for Attorney General Ken Paxton challenging him in the Republican primary, his campaign video emphasized ...

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

Senator John Cornyn kicks off his 2026 re-election campaign with a video starring President Trump. A look at what's behind ...

Texas Democrats have spent big bucks in recent election cycles to try and flip red Senate seats blue in the Republican ...

Republican John Cornyn, the senior U.S. senator from Texas, says he'll run again in 2026 but is focusing on policy in 2025.

In his re-election campaign announcement, the Texas senator vows to be a partner to President Trump. But AG Ken Paxton says, ...

Texas Attorney General Ken Paxton has suggested he will mount a primary challenge against Sen. John Cornyn (R-TX) in 2026.

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

Texas Attorney General Ken Paxton is talking like he wants to take on U.S. Sen. John Cornyn in a GOP primary next year, but ...

Sen. John Cornyn officially announced he would seek reelection Wednesday. Cornyn made the announcement on X saying President ...