Several state and federal lawmakers, along with political allies, have switched their party affiliation in recent months.

As the House moved to pass the GOP's marquee bill, Democrats began testing out the attacks they hope will win them back ...

A political scientist told Newsweek that shifting coalitions could influence "partisan effects of different election reforms.

After losing the 2004 election, many Democrats thought the party would have to move right on social issues. It didn’t and won anyway, aided by an unpopular war, a financial crisis and exhaustion ...

James Walkinshaw has won the Democratic nomination in the special election to succeed the late Virginia Rep. Gerald E.

Interesting analysis with data from Nataniel Rakich @baseballot on the limited risk incumbents face in primary elections, even when party voters are generally unhappy with their party. The Democratic ...

Pennsylvania Democratic Party chair, state Sen. Sharif Street (D), has entered the race to succeed Philadelphia-area Rep.

The long-troubled Democratic Legislative Campaign Committee became a force under new leadership in 2016, setting up the party to take six chambers in the 2018 midterm elections.