Lynch is running against Rep. Ed Markey in the Democratic primary for John Kerry's old Senate seat in Massachusetts. With no serious Republican candidate in the race, the primary will likely determine the election.

Reps. Stephen Lynch and Ed Markey, who are running against each other for the Democratic nomination for U.S. Senate in Massachusetts, both raised ques...

Rep. Stephen Lynch (D-Mass.) on Monday released a new ad for his campaign in the Massachusetts special election for U.S. Senate. The ad touts Lynch's ...

Rep. Ed Markey has nabbed the backing of another large labor union in his Democratic primary race for Senate against Rep. Stephen Lynch, a former labo...

Rep. Stephen Lynch (D-Mass.), who is running in the Democratic primary for U.S. Senate in Massachusetts, released a video Monday stating that he suppo...

Massachusetts Congressman and Senate candidate Stephen Lynch is scurrying around to explain away his vote against Obamacare. In fact, his opposition to Obamacare when it mattered most was the height of moral and political cowardice.

Massachusetts' Democratic Senate primary is shaping up to be a competitive one, according to a new poll of the race to decide who will replace Secreta...

WASHINGTON -- Rep. Stephen Lynch (D-Mass.) kicked off his campaign for U.S. Senate Thursday at a South Boston union hall flanked by members from 26 un...

Rep. Stephen Lynch (D-Mass.) announced he was running for the special election for U.S. Senate in Massachusetts Thursday to replace John Kerry. The...

UPDATE: 1:40 p.m. -- Rep. Stephen Lynch (D-Mass.) dismissed the Boston Globe report that he was planning to run for Senate in Massachusetts in a subse...