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

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

(Reuters) - Republican Dave McCormick won the U.S. Senate election in Pennsylvania, Decision Desk HQ projected on Thursday, ...

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

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

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

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

Pa., tells "The Ingraham Angle" why he's "honored" to serve Pennsylvania after his narrow victory over incumbent Democratic ...

"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 ...

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

There are simply not enough votes left for Bob Casey Jr., the incumbent Democratic U.S. senator demanding a recount in ...