The Republican Senate candidate points to clear rulings from the Pennsylvania Supreme Court that undated and incorrectly ...

Republicans are going to court in Pennsylvania amid vote counting in the U.S. Senate election between Democratic Sen.

Republican Dave McCormick won the U.S. Senate election in Pennsylvania, Decision Desk HQ projected on Thursday, beating ...

Republican David McCormick is projected to defeat Sen. Bob Casey (R-Pa.) in one of the nation’s preeminent battlegrounds, ...

Who senators choose, and whether Trump ultimately endorses a candidate in the final hours, could set the tone for Trump’s ...

The Associated Press called the race for McCormick on Nov. 7, projecting that he would defeat Casey by less than 30,000 votes ...

David McCormick has gone to Washington for orientation as a new member of the United States Senate, after Senate Majority ...

McCormick’s campaign and the state and national GOP sued in Bucks County court to contest the county election board’s ...

McCormick filed a lawsuit Friday in Philadelphia, challenging the thousands of provisional ballots that city elections officials began counting earlier in the morning.

Pennsylvania's U.S. Senate contest between Democratic incumbent Bob Casey and Republican challenger David McCormick was still ...

Republican Dave McCormick, an Army veteran and former hedge fund CEO, has unseated three-term Democratic Sen. Bob Casey Jr.