Republican U.S. Senate candidate Dave McCormick on Thursday appeared to declare victory in his race against Democratic ...

Republican Dave McCormick defeated incumbent Democratic Sen. Bob Casey in Pennsylvania’s pivotal Senate race, the Associated ...

The Associated Press called the race for Republican David McCormick when Casey was trailing him by about 30,000 votes.

Republican David McCormick defeated three-term Democratic Sen. Bob Casey in Pennsylvania, the Associated Press projected, ...

The AP has predicted that Pennsylvania will go to political newcomer Republican Dave McCormick, but with margins razor thin ...

After days of the race being too close to call, the Associated Press named Republican Dave McCormick the winner in the race ...

Republican U.S. Senate candidate Dave McCormick and wife Dina Powell thank supporters after declaring victory in a closely ...

Republican David McCormick has won Pennsylvania’s pivotal U.S. Senate seat, beating three-term Democratic Sen. Bob Casey ...

Close loss brings the curtain down on 28 years in statewide office for Sen. Robert Casey Jr., and, maybe, a Pennsylvania ...

Republicans continued to grow their majority in the Senate after news outlets projected challenger Dave McCormick to unseat ...

"While votes continue to be counted, any way you slice it, Dave McCormick will be the next United States Senator from ...