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

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

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

Democrats were projected to win at least 208 House seats and Republicans 215 seats as of Friday. A party needs 218 seats in order to have the majority.

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

Republicans have won enough seats to keep control of the House of Representatives, ABC News projects, clinching a unified GOP ...

Around two dozen states regularly elected both a Republican and a Democrat to the U.S. Senate in the 1970s and 1980s. Only ...

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

The race for U.S. Senate in Pennsylvania remains officially uncalled, despite several media outlets claiming an upset win for ...

Republican Joe Picozzi defeated State Sen. Jimmy Dillon in the first red flip of a Philadelphia County state Senate district ...

Polling analyst Nate Silver has speculated that the Demcorats will likely need two election cycles to regain a Senate majority.

With very few votes left to count in last week’s election, the Republican Party appears to have flipped four Senate seats—in ...