McCormick filed the appeal along with the Republican National Committee and the Republican Party of Pennsylvania in the Court ...

Counties must begin counting ballots by Nov. 20 in the state-mandated recount of Pennsylvania's U.S. Senate race ...

In the race for a critical Senate seat, Pennsylvania incumbent Bob Casey Jr. was challenged by Republican Bob McCormick.

(Reuters) - Republican Dave McCormick won the U.S. Senate election in Pennsylvania, Decision Desk HQ projected on Thursday, ...

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

An automatic recount has been triggered in the U.S. Senate race in Pennsylvania between Bob Casey and Dave McCormick. Here's ...

Pennsylvania's US Senate race between incumbent Democrat Bob Casey and Republican challenger Dave McCormick is going to an ...

The Republican candidate led incumbent Bob Casey by over 25,000 votes as the tight race triggered an automatic recount.

The Pennsylvania Senate race between incumbent Bob Casey, left, and his Republican challenger, Dave McCormick, is headed for ...

Unofficial returns in the race between Senator Bob Casey and Dave McCormick have triggered a mandatory recount under state law.

NEW STORY: Republican Dave McCormick flips pivotal Pennsylvania Senate seat, defeating Bob Casey Pennsylvania’s three-term ...

Republican Dave McCormick wins the U.S. Senate race in Pennsylvania, unseating Democratic incumbent Bob Casey. McCormick's win is crucial for Republicans aiming for Senate majority. The election faces ...