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

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

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

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

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 ...

Republican Dave McCormick, an Army veteran and former hedge fund CEO, has unseated three-term Democratic Sen. Bob Casey Jr.

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

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

"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 ...

From Tuesday to Thursday this week, incoming senators will be shown the ins and outs of their new jobs. But despite ...