One Senate seat is up for election in Massachusetts, held by a Democratic incumbent. Voters will also choose representatives for nine House seats, all of which are held by Democrats. And they will ...

Elizabeth Warren is seeking a third term representing Massachusetts ... first elected to the Senate in 2012, defeating ...

Massachusetts has voted Democratic in seven straight presidential elections and in 14 of the last 15 races for United States Senate ... barely won re-election in 2012, and he lost the Democratic ...