Counties must begin counting ballots by Nov. 20 in the state-mandated recount of Pennsylvania's U.S. Senate race ...

In the race for a critical Senate seat, Pennsylvania incumbent Bob Casey Jr. was challenged by Republican Bob McCormick.

Republican Dave McCormick won the U.S. Senate election in Pennsylvania, Decision Desk HQ projected on Thursday, beating ...

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

The Republican Senate candidate points to clear rulings from the Pennsylvania Supreme Court that undated and incorrectly ...

An automatic recount has been triggered in the U.S. Senate race in Pennsylvania between Bob Casey and Dave McCormick. Here's ...

Incumbent U.S. Sen. Robert P. Casey's camp has not waived its right to a statewide recount in the tight Pennsylvania Senate ...

Pennsylvania's US Senate race between incumbent Democrat Bob Casey and Republican challenger Dave McCormick is going to an ...

There are simply not enough votes left for Bob Casey Jr., the incumbent Democratic U.S. senator demanding a recount in ...

The RNC filed two new lawsuits in Pennsylvania after several state boards of elections voted to count several undated mail ...

The Pennsylvania Senate race between incumbent Bob Casey, left, and his Republican challenger, Dave McCormick, is headed for ...

The Republican candidate led incumbent Bob Casey by over 25,000 votes as the tight race triggered an automatic recount.