His improbable victory over former New York governor Andrew Cuomo has galvanized progressives, but left the Democratic ...

In the dizzying days since that stunning upset, there has been a great deal of hand-wringing about its meaning.

U.S. Sen. Bernie Sanders endorsed Zohran Mamdani on Tuesday, giving the progressive New York City mayoral candidate a boost as he challenges establishment forces in the 2025 Democratic primary.