The neck-and-neck contest between Sen. Bob Casey (D-PA) and Republican challenger Dave McCormick is one of several that could ...

A top political handicapper shifted its rating on Monday in the pivotal Pennsylvania Senate race, signaling dwindling chances ...

Essentially, Cook’s team now considers the race too close to call, based on the results of recent internal polling ...

The U.S. Senate race in Pennsylvania is tightening as two recent polls show incumbent Democratic Sen. Robert P. Casey Jr.’s ...

The Cook Political Report on Monday shifted the Pennsylvania Senate race into the “toss-up” category and moved the Nebraska ...

The Pennsylvania Senate race between Sen. Bob Casey (D-PA) and Republican Dave McCormick moved from being leaning Democratic ...

The Cook Political Report shifted the Pennsylvania Senate race between Democratic Senator Bob Casey and Republican Dave ...

Democrats have a very, very thin path to keeping control of the Senate, where they currently have a 51-49 majority. West ...

A new poll has for the first time given Republican challenger Dave McCormick the lead in the Pennsylvania Senate race against ...

The high-stakes contest between longtime Pennsylvania Sen. Bob Casey and GOP challenger Dave McCormick is now a toss-up, ...

Pennsylvania Sen. Bob Casey (D) is leading by 9 points in his Senate reelection bid against Republican challenger David ...

Democrat Sen. Bob Casey of Pennsylvania and Republican challenger Dave McCormick face off Tuesday in their final debate in a ...