Here are five things to know about Cornyn as the U.S. Senate race unfolds.

Paxton’s Senate campaign presents a unique challenge for Cornyn. While he has delivered for Texas for decades, the momentum ...

Whoever wins the March primary will become the Republican nominee and face a Democrat. So far, former Dallas Congressman ...

The Republican Primary Senate fight between incumbent John Cornyn and Attorney General Ken Paxton is the most consequential ...

The senator said he was concerned the developers could be discriminating against non-Muslims in violation of federal civil ...

Paxton is close to the president, but Minchillo said Mr. Trump needs Cornyn's help in the Senate to pass his tax and spending ...

Ken Paxton is the 7th consecutive Texas attorney general to use the position to run for either the U.S. Senate or for ...

DALLAS — Texas Republicans will have their most consequential primary contest in 15 years, when incumbent Sen. John Cornyn ...

Texas Republicans are bracing for an explosive Senate primary next year in the latest chapter of an ongoing civil war that ...

Sen. John Cornyn (R-Texas) raised nearly $2.5 million in the first quarter of the year, marking a strong start to what will ...

Texas Attorney General Ken Paxton also requested documents from local officials on the proposed development in Collin County.