GOP businessman Dave McCormick slightly widened his lead over Pennsylvania Sen. Bob Casey in the vote count this past weekend ...

The Pa. race drew national attention for its potential to flip a seat from blue to red in the Senate, where Democrats have ...

The U.S. Senate race between Republican Dave McCormick and Democratic Sen. Bob Casey will go through a recount after the ...

Pennsylvania Sen. Bob Casey accused Republican challenger Dave McCormick of trying to "disenfranchise" voters through ...

The Pennsylvania Senate race is heading for a recount as Republican Dave McCormick continues to lead Sen. Bob Casey (R-Pa.) ...

Sen. Bob Casey is not giving up on retaining his U.S. Senate seat. The three-term Democrat is currently locked in a tight ...

Pennsylvania Secretary of the Commonwealth Al Schmidt said Wednesday that the unofficial vote count for the U.S. Senate race ...

The margin in Pennsylvania’s U.S. Senate race between incumbent Democratic Sen. Bob Casey and Republican Dave McCormick is ...

Unofficial results in the race for the US Senate seat in Pennsylvania have triggered a legally required statewide recount, ...

The Secretary of the Commonwealth, Al Schmidt, announced the unofficial returns in the race between Senator Bob Casey and ...

Unofficial results in the close Senate contest between Bob Casey and Dave McCormick have triggered an automatic statewide ...

Senate Majority Leader Chuck Schumer (D-N.Y.) has invited Pennsylvania Republican David McCormick and Arizona Sen.-elect ...