Democratic incumbent Bob Casey looks to fend off Republican challenger Dave McCormick and retain his seat in the U.S. Senate.

Incumbent U.S. Senator Bob Casey and Republican challenger Dave McCormick are tied in the final Emerson College Polling/The ...

Pennsylvania’s U.S. Senate race between three-term Democratic Sen. Bob Casey and Republican David McCormick will help ...

McCormick has framed the race as one of strength versus weakness. Casey has worked to make it a question of honesty.

In a key U.S. Senate race in Pennsylvania, Democratic incumbent Bob Casey is still ahead. His lead over Republican Dave ...

One of Pennsylvania’s two U.S. Senate seats is before voters Tuesday. Incumbent Democrat Bob Casey is vying for a fourth term ...

Donald Trump or Kamala Harris? Bob Casey or Dave McCormick? Pennsylvania will decide on those pivotal elections and others as ...

I'm Bob Casey and I'm proud to have served the people of Pennsylvania as their senator. I'm fighting for our citizens and for ...

Senator Bob Casey, the Democratic incumbent, is an institution in Pennsylvania. His Republican opponent is David McCormick, ...

Vulnerable Pennsylvania Democratic Sen. Bob Casey seems fine with voters casting ballots for third-party foes — so long as ...

One of Pennsylvania's two U.S. Senate seats is before voters Tuesday, with Sen. Bob Casey vying for a fourth term against challenger and businessman Dave McCormick. It is expected to be a close race ...