Republican Dave McCormick is the projected winner of Pennsylvania’s United States Senate race against incumbent Democrat Bob ...

David McCormick filed a lawsuit challenging at least 15,000 provisional ballots in Philadelphia in the Pennsylvania Senate ...

Republican Dave McCormick, the declared victor in Pennsylvania's hotly contested Senate race, filed legal challenges Thursday ...

One of Pennsylvania's two U.S. Senate seats is before voters Tuesday, with Sen. Bob Casey vying for a fourth term against ...

Incumbent Democrat Bob Casey and Republican challenger Dave McCormick are now separated by about 40,000 votes. McCormick declared victory after the Associated Press projected him the winner last week.

"I want to start with just a message of absolute gratitude," said Republican David McCormick as he declared victory against ...

Republican U.S. Senate candidate Dave McCormick on Thursday appeared to declare victory in his race against Democratic ...

Republican U.S. Senate candidate Dave McCormick has filed suit against the Philadelphia Board of Elections and three city ...

Republican Dave McCormick expressed gratitude and thanked Pennsylvanians on Friday morning after media outlets projected his ...

Republican US Senate candidate Dave McCormick has filed suit against the Philadelphia Board of Elections and three city ...

NEW STORY: Republican Dave McCormick flips pivotal Pennsylvania Senate seat ... “There are more votes that need to be counted ...

GOP businessman Dave McCormick slightly widened his lead over Pennsylvania ... to complaints that McCormick filed last week ...