New York City Mayor Zohran Mamdani has stepped into the national spotlight this week as a surging political force within the Democratic Party.

Democratic congressional primary results in New York City are accelerating the party's debate over the Israeli-Palestinian conflict.

The latest round of primary elections is underway in four more states.

New York City Mayor Zohran Mamdani has successfully backed three allies in Democratic U.S. House primaries.

Top allies of New York Mayor Zohran Mamdani have defeated establishment-backed Democrats in New York's congressional primary elections.

Democratic nomination contests for New York’s seats in the closely divided U.S. House take center stage Tuesday in a state primary.

New York’s congressional candidates are delivering closing arguments ahead of primary elections Tuesday, as an ascendent progressive left takes on establishment Democrats.

New York City Mayor Zohran Mamdani is testing the limits of his newfound political muscle in a bid to reshape the Democratic Party, even if it means challenging his own party’s leadership.

Democratic members of Congress are visiting a federal immigration detention center in New Jersey where protesters have been demonstrating in recent days and asserting that detainees inside are on a hunger strike.

Democrats are increasingly critiquing each other over their personal stock trades as the party looks to hone its anti-corruption message against President Donald Trump in the midterm elections.

A judge’s decision to toss out the boundaries of the only Republican-held congressional district in New York City could help Democrats notch a win in the national redistricting wars — but for now, the outcome remains uncertain.

A New York City Council employee has been arrested in the Trump administration’s immigration crackdown.

Thousands of hours of surveillance footage from the Jan. 6 attack on the U.S. Capitol are being made available to Fox News Channel host Tucker Carlson.