Texas Attorney General Ken Paxton all but announced his candidacy to run against long-time U.S. Senator John Cornyn on ...

In an interview, the Texas attorney general attacked Senator John Cornyn as out of touch, and said he had talked to people ...

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

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

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

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 ...

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

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

U.S. Senator John Cornyn and U.S. Rep. Tony Gonzales introduced the bill to add thousands of acres to Big Bend National Park.

Sen. Cornyn also discussed the Laken Riley Act, named after a young woman murdered by an undocumented immigrant.