In a Senate hearing, the Texas Republican pushed back on concerns over the sharp decline in global financial markets that the ...

Republican Sen. John Cornyn's early campaign efforts have been targeted at the GOP's most conservative voters.

Sen. John Cornyn, R-Texas, walks to the House Chamber before of President Donald Trump addresses a joint session of Congress ...

Republican Sen. John Cornyn of Texas, facing a possible 2026 primary challenge from Texas Attorney General Ken Paxton, a ...

WASHINGTON - Sen. John Cornyn will officially run for reelection, his campaign announced on X, formerly Twitter, Wednesday.

As fallout continues from Trump's severe tariff policy on virtually all U.S. trading partners, some GOP senators are warning ...

President Donald Trump, right, listens as Senator John Cornyn (R-Texas) speaks during a meeting with bipartisan members of Congress on school and community safety in the Cabinet Room of the White ...

The Texas senator is testing how far Republicans can go in questioning the motives of Vladimir Putin, for whom Trump has expressed admiration.

The markets might be in free fall, but Capitol Hill Republicans are managing to move forward with President Donald Trump’s ...