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

Republicans say county commissioners are engaging in ‘absolute lawlessness.’ ...

Republicans went to court in Pennsylvania on Thursday amid vote counting in the U.S. Senate election between Democratic Sen.

Republican David McCormick is projected to defeat Sen. Bob Casey (D-Pa.) in one of the nation’s preeminent battlegrounds, ...

The elections of Ryan Mackenzie and Rob Bresnahan Jr. came amid a red wave in Pennsylvania as Republicans bid to maintain ...

McCormick filed the appeal along with the Republican National Committee and the Republican Party of Pennsylvania in the Court ...

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

Republicans asked the Pennsylvania Supreme Court Thursday to again ensure that mail ballots with a missing or improper date ...

NBC News hasn't called the Senate race in Pennsylvania, where Democrats are holding out hope even as Republican Dave ...

The race is headed toward a statewide recount as former hedge-fund CEO Dave McCormick declares victory and Senator Bob Casey ...

The U.S. Senate race between Republican Dave McCormick and Democratic Sen. Bob Casey will go through a recount after the ...