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

Republican Dave McCormick won the U.S. Senate election in Pennsylvania, Decision Desk HQ projected on Thursday, beating ...

The Republican Senate candidate points to clear rulings from the Pennsylvania Supreme Court that undated and incorrectly ...

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

The tight margin in the Senate race between Sen. Bob Casey, D-Pennsylvania and Republican Sen.-elect Dave McCormick has ...

GOP businessman Dave McCormick slightly widened his lead over Pennsylvania ... the GOP challenger himself recognizes the ...

Pennsylvania’s Senator-elect Dave McCormick (R) says he will attend the Senate’s orientation this week after not initially ...

Multiple senators called for Democrat Senate Majority Leader Chuck Schumer on Sunday to invite Senator-elect Dave McCormick, ...

Senate Majority Leader Chuck Schumer (D-N.Y.) has invited Pennsylvania Republican David McCormick and Arizona Sen.-elect ...

Schumer’s decision to exclude McCormick from orientation stands in contrast to House custom, in which both candidates attend ...

"I want to start with just a message of absolute gratitude," said Republican David McCormick as he declared victory against ...

NEW STORY: Republican Dave McCormick flips pivotal Pennsylvania Senate seat, defeating Bob Casey Pennsylvania’s three-term ...