The Pennsylvania Senate race between incumbent Bob Casey, left, and his Republican challenger, Dave McCormick, is headed for ...

Pennsylvania's US Senate race between incumbent Democrat Bob Casey and Republican challenger Dave McCormick is going to an automatic recount.

The tight margin in the Senate race between Sen. Bob Casey, D-Pennsylvania and Republican Sen.-elect Dave McCormick has ...

A deadly crash has shut down a stretch of Interstate 81 in Lebanon County, according to PennDOT. Video above: Headlines from ...

The secretary of the commonwealth says the unofficial results of Pennsylvania's U.S. Senate race have triggered a mandatory ...

The unofficial returns in the race between Senator Bob Casey and Dave McCormick are so close that a mandatory recount is ...

The U.S. Senate election in Pennsylvania between Democratic incumbent Sen. Bob Casey and Republican David McCormick is headed ...

Bob Casey, a Democratic senator from Pennsylvania, was trailing Republican Dave McCormick by roughly 30,000 votes Wednesday afternoon.

The margin in Pennsylvania’s U.S. Senate race between incumbent Democratic Sen. Bob Casey and Republican Dave McCormick is ...

Harrisburg, Pa. — Unofficial results in the Nov. 5 general election race for U.S. Senate have triggered a legally required ...

The race for the U.S. Senate seat in Pennsylvania is officially heading to ... requires one when the margin of a statewide ...

Pennsylvania's nationally-watched U.S. Senate contest between GOP businessman Dave McCormick and three-term incumbent ...