One of Pennsylvania's two U.S. Senate seats is before voters Tuesday, with Sen. Bob Casey vying for a fourth term against ...

The Associated Press called the Pennsylvania Senate race for Dave McCormick Thursday. It's a stunning upset. Here's how he did it.

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

(Charly Triballeau/AFP/Getty Images) Republican Senate candidate Dave McCormick took the stage at a Pittsburgh rally ... He ...

WJAC provides news, weather and sports information for Johnstown, Altoona, State College and DuBois, Pennsylvania. Our coverage area includes Bedford, Everett, Somerset, Meyersdale, Ebensburg, Windber ...

Bob Casey and Republican challenger David McCormick disagreed on clean energy policy, gun laws and abortion rights ... Control of the Senate is on the line, and the race is on track to be the ...

In the commonwealth of Pennsylvania, a high stakes Senate race could mean keeping or losing control of a divided chamber for Democrats.

Candidate for U.S. Senate Dave McCormick will make a campaign stop in Clearfield on Friday, Nov. 1 at 12:15 p.m. at Grice Gun Shop, 216 Reed St., Clearfield.

Bob Casey Jr. faces a well-financed challenge from Republican Dave McCormick in Pennsylvania’s nationally watched U.S. Senate race ... fought efforts to regulate guns. He has since changed ...

Bob Casey Jr. faces a well-financed challenge from Republican Dave McCormick in Pennsylvania’s nationally-watched U.S. Senate ...