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.

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

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 ...

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

Paxton is a favorite of hard-right Republican activists who strongly influence GOP primaries. He beat a 2023 impeachment ...

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 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 ...

A seven-figure Texas ad buy is seen as a strong indicator that the Houston congressman may challenge the incumbent senator.

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