Seven Democrats are set to square off, with many eyes on former NYC mayor Michael Bloomberg to see if he can bounce back from his poor performance in the Nevada debate. NBC New York’s Andrew Siff reports.

All eyes are on South Carolina this week. The Democratic candidates will debate Tuesday night, ahead of the primary on Saturday. Andrew Siff reports.

Six presidential candidates faced off at the Democratic Debate in Las Vegas, Nev. on Wednesday night. Here are the key moments you may have missed.

Six presidential candidates faced off at the Democratic Debate in Las Vegas, Nev. on Wednesday night. Here are the key moments you may have missed.

Senator Amy Klobuchar admitted to the gaffe during the Nevada Democratic Debate, but said forgetting his name doesn’t reflect what she actually knows.

New York City Mayor Bill de Blasio is set to endorse Vermont Sen. Bernie Sanders in his run for president, two sources confirmed to NBC New York

Sen. Bernie Sanders’ robust start in the race for the presidential nomination is triggering alarm among congressional Democrats.

Colorado U.S. Sen. Michael Bennet ended his presidential campaign by wishing the remaining Democratic candidates well shortly after polls closed in the New Hampshire primary Tuesday night.

Joe Biden is facing increasingly formidable competition in South Carolina, a state his campaign has long assumed was safely in his column and one he’s repeatedly described as a “firewall” in his bid for the Democratic presidential nomination. Vermont Sen. Bernie Sanders and billionaire activist Tom Steyer are challenging the former vice president’s standing in South Carolina. The Feb. 29 primary...

A top Democrat in Congress says the party’s future under Tom Perez is under scrutiny amid fallout from the Iowa caucus and the winnowing of the presidential primary field to the exclusion of candidates of color

The Senate’s impeachment trial of President Donald Trump shifted the votes of some independent voters, but most Americans were driven even deeper into their political corners by the sessions, according to an LX and Morning Consult poll released Friday. The survey, conducted during the final 24 hours of the quickest impeachment trial in U.S. history that ended in a...

The Iowa Democratic Party announced Thursday that 100% of the results were in following days of delays. Meanwhile, an analysis by the NBC News Decision Desk found the results were rife with inconsistencies and potential errors. Earlier Thursday, the Democratic National Committee chairman called for a recanvass, citing concerns over inconsistencies.

The chairman of the Democratic National Committee is calling for a “recanvass” of the results of the Iowa caucuses. Party leader Tom Perez tweeted Thursday that “enough is enough” after three days of technical issues and delays. He says the recanvass is needed to “assure public confidence.”

Pete Buttigieg held a slight lead over Bernie Sanders in the opening contest of the Democratic race for the presidential nomination, according to partial results released by the Iowa Democratic Party.

Michigan Gov. Gretchen Whitmer used Democrats’ response to President Donald Trump’s State of the Union address Tuesday night to swivel from impeachment to working-class voters’ worries, saying her party is focusing on easing health care costs and other pocket-book concerns.

Clouded by doubts on a chaotic day-after, the Iowa Democratic Party began releasing partial results of the state’s first-in-the-nation presidential caucus on Tuesday.

Clouded by doubts on a chaotic day-after, Democratic Party officials planned to release a majority of Iowa’s delayed presidential caucus results by late Tuesday, according to details shared with campaigns on a private conference call. The news did little to stem rising confusion and concern more than 12 hours after voting ended without the release of a single result in…

With caucus results delayed for hours Monday night due to reporting “inconsistencies,” technical issues and “quality checks,” Democratic candidates gave speeches to their Iowa supporters with no real idea of what it all meant.

The Iowa presidential caucuses were thrown into chaos late Monday after the state Democratic Party said it found “inconsistencies” in the reporting of results and some election workers encountered issues with a new results app, NBC News reported. For the full story, go to NBCNews.com.

The results of the Iowa caucus were delayed until Tuesday after the Democratic Party said Monday night it found “inconsistencies” in the tallies.