GOP businessman Dave McCormick has won a spot in the U.S. Senate on his second attempt, unseating longtime Pennsylvania Sen.

Incumbent Democrat U.S. Senator Bob Casey’s campaign did not waive a legally mandated automatic recount by Wednesday’s ...

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

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

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

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

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

Republican Dave McCormick leads Democratic Sen. Bob Casey by about 28,000 votes, under the 0.5 percentage point threshold for ...

The race for Senate between Bob Casey and Dave McCormick in the state of Pennsylvania has taken another turn. With the ...

The U.S. Senate election in Pennsylvania between Democratic incumbent Sen. Bob Casey and Republican David McCormick is headed ...

The campaigns of Democratic U.S. Sen. Bob Casey and Republican challenger David McCormick both came up empty Wednesday at a ...