The Republican Senate candidate points to clear rulings from the Pennsylvania Supreme Court that undated and incorrectly dated mail ballots should be rejected in this year’s election.

Dabe McCormick's staffers say the legal dispute will have no bearing on the outcome of the U.S. Senate race against incumbent Bob Casey,

Pennsylvania's US Senate race between incumbent Democrat Bob Casey and Republican challenger Dave McCormick is going to an automatic recount. We talked to political expert Berwood Yost from Franklin and Marshall College about the recount process and what has happened historically.

Dave Coulier, 65, announced on Tuesday that he has stage 3 non-Hodgkin lymphoma. An oncologist explains the symptoms, treatment and prognosis of the aggressive blood cancer.

Dave Coulier has been diagnosed with cancer. The "Full House" star, 65, said he was recently diagnosed with stage 3 Non-Hodgkin lymphoma, he shared in an episode of his podcast "Full House Rewind" and in a People magazine interview published Wednesday.

Democrat Dave Min wins election to U.S. House in California's 47th Congressional District.

Republican Scott Baugh has conceded in his race against Democrat Dave Min in a Southern California U.S. House district, ending his bid to seize the seat being vacated by Democratic Rep. Katie Porter.

Former California State Senator Dave Min will win California’s 47th district, replacing incumbent Republican Scott Baugh, NBC News projected Tuesday.