When Pennsylvania was eventually called in his favor later that night, those claims suddenly dried up, never to be spoken of ...

A small margin in votes separating incumbent Democratic Sen. Bob Casey from Republican challenger David McCormick Jr. has ...

In his first public appearance after decisive wins in Pennsylvania that secured statewide wins for Republicans in row office ...

Election officials in swing states said vote-counting systems are typically on closed networks with no connection to the ...

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

Sen. Bob Casey and Dave McCormick have vote totals within the one-half of 1% margin that triggers a mandatory recount under ...

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

Republican Dave McCormick leads Democratic Sen. Bob Casey by about 28,000 votes, under the 0.5 percentage point threshold for ...

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

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

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

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