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 ...

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, ...

Senate Majority Leader John Thune (R-S.D.) has endorsed Texas Sen. John Cornyn’s (R) reelection bid as state Attorney General ...

Texas Attorney General Ken Paxton (R) hasn’t launched a formal campaign to challenge Sen. John Cornyn (R-Texas) next year, ...

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

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

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

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