Moulton says it's time for new Democratic leadership in D.C. Are Massachusetts voters ready to pick him over their longtime ...

Seth Moutlon’s anti-trans gamble backfired.

Democratic Sen. Ed Markey defeated Rep. Seth Moulton in the Senate primary in Massachusetts, NBC News projects, in a victory ...

Incumbent Sen. Ed Markey has won the Democratic nomination for U.S. Senate in Massachusetts.

Rep. Seth Moulton won 12 municipalities across Massachusetts in his primary loss to Sen. Ed Markey. The post Which towns did ...

Massachusetts also has primaries for several House races and governor.

Sen. Ed Markey (D-MA) is all but certain to secure a third term in the November general election after clinching the ...

Editor’s note: This story was updated at 10 p.m. to add comments from Sen. Ed Markey, U.S. Rep. Seth Moulton and their ...

So much for Seth. Rep. Seth Moulton's bid for U.S. Senate in Massachusetts ended Tuesday in an inglorious defeat in the ...

Concerns about Markey’s age came up again and again among Moulton supporters. Markey fans pointed to his experience and ...

Moulton, a centrist opportunist, sought to unseat his incumbent opponent by posturing as a young progressive. Voters didn’t ...

Six candidates currently remain in the crowded Democratic primary race in Massachusetts’ 6th Congressional District. The post ...