President Donald Trump's endorsement could swing the Texas race for U.S. Senate. Republican incumbent Sen. John Cornyn has ...

Texas, said Wednesday he’s open to changes to the Senate filibuster, but stopped short of endorsing President Donald Trump’s ...

FIRST ON FOX: The primary battle for Sen. John Cornyn's seat in Texas continues to rage on as newly announced candidate, Rep.

U.S. Sens. Ted Cruz and John Cornyn want to limit the U.S.’s engagement with Mexico after the country failed to deliver water ...

A group of GOP senators is unveiling new legislation to automatically deport and potentially permanently ban the entry of illegal immigrants who are caught on welfare or other federal benefits ...

An investigation by DX reveals overlap between Sen Cornyn’s votes and his daughter’s lobbying clients, raising ethical ...

The contentious Republican primary between Senator John Cornyn and Texas Attorney General Ken Paxton received a political ...

The president has sharpened his calls for Senate Republicans to kill the longstanding legislative maneuver, saying the GOP’s ...

Sen. John Cornyn's latest attack ad is a Texas fair-themed video game that lets players hurl dunk tank balls at his political ...

Critics accuse Cornyn of capitulating to Democrats' gun control demands — even though the bill largely did not restrict gun ...

Senior congressional correspondent Chad Pergram reports the latest on the government shutdown from Capitol Hill. Sen. John ...

Sen. John Cornyn (R-Texas) launched his first significant attack against his latest primary challenger Rep. Wesley Hunt ...