Republicans flipped Democratic-controlled Senate seats in West Virginia, Ohio, Pennsylvania and Montana. In the latter three ...

A Democratic strategist argued President-elect Trump’s ... NBC News national political correspondent Steve Kornacki broke ...

Maricopa County delivered another sizable and strongly Democratic batch of votes that have Ruben Gallego pulling away from ...

New York Republicans explain that their significant successes in the state were spurred on by New Yorkers’ concerns over ...

"In the days and weeks to come, it is imperative that our Democratic leaders across the country reevaluate what is best for ...

Democrats have toppled two Republican incumbents in the Georgia state House, but won’t narrow the Republican majority as much ...

Frustrated swing-district House Democrats say they have warned for years that the party was at risk of losing working-class ...

Rochester Republican Sam Farrington's win over incumbent Rep. Chuck Grassie is one example of a vulnerable Democrat losing.

Donald Trump won votes across racial and class lines on Tuesday night. Are Republicans now the more diverse voice of the ...

Since the 1970s, the Democratic Party has realigned—a shift that might have cost Kamala Harris the White House.

Donald Trump won the presidency (again). Republicans won the Senate. But there’s one more big political prize to be awarded ...

Around two dozen states regularly elected both a Republican and a Democrat to the U.S. Senate in the 1970s and 1980s. Only ...