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.

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

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

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

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 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 ...

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

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