The roughly half of a percentage point margin between the candidates also qualifies the race for an automatic recount.

Pennsylvania's U.S. Senate contest between Democratic incumbent Bob Casey and Republican challenger David McCormick is still ...

David McCormick is currently ahead of the incumbent Democratic Senator Bob Casey by a narrow margin, according to the AP.

It's been more than 24 hours since the presidential race was called for Trump in Pennsylvania, but the state remains embroiled in a tight U.S. Senate race between incumbent Bob Casey (D) and David ...

David McCormick, Republican, declared his victory over Democrat Sen. Bob Casey in a contentious senate seat race in ...

Pennsylvania's U.S. Senate race between three-term Democratic Sen. Bob Casey and Republican challenger David McCormick could help Republicans pad their newfound majority.

McCormick has accused Casey of being weak and a career politician. Casey called McCormick a wealthy, carpetbagging ex-hedge ...

"Casey was running in a very tough environment for incumbents. ... People are sick of Washington and politics as usual," a ...

PENNSYLVANIA, USA — Control of the U.S. Senate has been won by Republicans, but in Pennsylvania, three-term Senator and Scranton native Bob Casey (D) is facing a narrow race for his seat.

The race for Pennsylvania’s U.S Senate seat between Bob Casey and David McCormick remains uncalled as ballot counting continues in the swing state. Check live results.

The next President of the United States has been elected, and several key races in Pennsylvania, New Jersey and Delaware have ...