With 19 electoral votes, Pennsylvania could be the key to winning the White House. Voters will also decide one U.S. Senate seat, attorney general, auditor general and treasurer.

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

Bucks County commissioners voted to count ballots lacking proper signatures, violating a Pennsylvania Supreme Court ruling earlier this year. The three-member board voted two to one to count these illegal ballots in the Senate race recount.

Pennsylvania Democrats want to count undated and improperly dated mail-in ballots as part of the McCormick-Casey recount.

Pennsylvania will recount the race between incumbent Democratic Sen. Bob Casey and Republican David McCormick, who leads by 28,000 votes.

Republicans are going to court in Pennsylvania amid vote counting in the U.S. Senate election between Democratic Sen. Bob Casey and Republican David McCormick, with the contest headed toward a state-m

The tight margin in the Senate race between Sen. Bob Casey, D-Pennsylvania and Republican Sen.-elect Dave McCormick has triggered an automatic recount under Pennsylvania law.

A small margin in votes separating incumbent Democratic Sen. Bob Casey from Republican challenger David McCormick Jr. has triggered a recount in the Pennsylvania Senate race, the commonwealth's secretary said Wednesday.

Incumbent Democrat U.S. Senator Bob Casey’s campaign did not waive a legally mandated automatic recount by Wednesday’s deadline, according to the Pennsylvania Department of State, however, an automatic recount has officially been triggered.