But the extent of the party’s power in the U.S. Senate remains unclear owing to the outstanding race in Pennsylvania.

We all know that precedent by a court doesn’t matter anymore in this country, and people violate laws anytime they want,’ ...

Pennsylvania will recount the race between incumbent Democratic Sen. Bob Casey and Republican David McCormick, who leads by ...

As a statewide recount looms, Bob Casey and Dave McCormick are fighting over remaining ballots in county board rooms and ...

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

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

The tight margin in the Senate race between Sen. Bob Casey, D-Pennsylvania and Republican Sen.-elect Dave McCormick has ...

The incredibly tight Pennsylvania race between Democratic Sen. Bob Casey and Republican challenger Dave McCormick will head ...

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

The unofficial results in the race for the U.S. Senate seat in Pennsylvania have triggered a legally required statewide ...

Sen. Bob Casey is locked in a tight race with Dave McCormick in Pennsylvania. There will be an automatic recount of the votes ...

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