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.

The race for U.S. Senate in Pennsylvania remains officially uncalled, despite several media outlets claiming an upset win for ...

Republican Joe Picozzi defeated State Sen. Jimmy Dillon in the first red flip of a Philadelphia County state Senate district ...

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

Republicans landed historic victories in Pennsylvania this week, winning the battleground state’s valuable presidential ...

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

Lawsuits filed on behalf of Republican Dave McCormick challenging provisional ballots cast in Philadelphia were dispensed in ...

McCormick declared victory in the Pennsylvania race but is seeking to challenge provisional ballots in the Democratic stronghold.

U.S. Senate candidate David McCormick of Pennsylvania sought a court order that would allow the Republican to challenge ...

Pennsylvania Sen.-elect David McCormick struck a conciliatory tone during his victory speech from Pittsburgh on Friday, thanking now-outgoing Democratic Sen. Bob Casey Jr. and his family for their ...

At issue are provisional ballots provided to Philly voters who originally used mail-in ballots which were invalidated. The ...