Bob Casey and Republican challenger David McCormick. The Associated Press called the race for McCormick last week, projecting ...

A recount has been triggered in the Pennsylvania Senate race between Sen. Bob Casey and Republican challenger David McCormick ...

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

Secretary of State Al Schmidt, a Republican, announced that preliminary results had triggered a legally required statewide ...

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

The secretary of the commonwealth says the unofficial results of Pennsylvania's U.S. Senate race have triggered a mandatory ...

As of Wednesday, McCormick led Democratic incumbent Senator Bob Casey by about 28,000 votes out of more than 6.9 million ...

Republican David McCormick cut into Democratic Sen. Bob Casey's support in Philadelphia and its populous suburbs and built ...

Who senators choose, and whether Trump ultimately endorses a candidate in the final hours, could set the tone for Trump’s ...

Legal challenges are expected surrounding the more than 3,000 additional ballots. Also still uncounted are 1,600 overseas and ...

An automatic recount has been ordered in Pennsylvania’s U.S. Senate race with the margin of separation within the legal ...