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

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

Pennsylvania’s nationally watched U.S. Senate race between Democratic incumbent Bob Casey Jr. and Republican challenger Dave ...

the apparent Senator-elect Dave McCormick took to the podium Friday ... who has served this great commonwealth with honor.” ...

Republican Dave McCormick appeared to win a major upset in Pennsylvania, beating three-term incumbent Bob Casey. The victory ...

Bob Casey and Republican challenger David McCormick both came up empty Wednesday at a Lancaster ... a decision recently made ...

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

Annie Johnson and her husband, Casey, voting Tuesday in Butler, Pa. (Clare Ansberry/WSJ ... Annie, a lifelong Republican, ...

Fire tore through a home in Seven Fields, Butler County on Friday morning. The fire was reported a little after 6:30 a.m. on ...

Chuck Schumer has now extended an invitation to Senate orientation to Republican Dave McCormick, but Democratic Sen. Bob ...

Republican Dave McCormick appeared to win a major upset victory in Pennsylvania, beating three-term incumbent Bob Casey, ...