One of the party's largest super PACs plans to fill the gap left by local newspapers with "news" outlets staffed by Democratic operatives.
In key swing states, Donald Trump appealed to some of the same voters who backed Barack Obama—and those voters said the most important thing was fighting against the way things were.
The #NeverTrump app matches Clinton supporters in safe blue states with third-party voters in swing states looking to trade their votes and keep Trump out of the White House.
The Sing! Karaoke app is examining what songs people sing, and where, to figure out how swing states like Ohio and Arizona will vote.
Likely voters also showed strong support for curbing carbon dioxide pollution and clean energy production, signaling that millions of dollars spent during the midterms by environmental groups might be having an impact.