A device ignited outside Gracie Mansion during a clash between opposing protest groups Saturday was an improvised explosive capable of causing “serious injury or death,” the NYPD said Sunday.

Two Pennsylvania teens have been identified after an improvised explosive device was thrown during protests outside the New York City residence of Mayor Zohran Mamdani, authorities said. Emir Balat, 18,

Two NYPD sources said the police activity is tied to the investigation into two devices thrown during dueling protests outside Gracie Mansion on Saturday.

NYPD recovers third device in ongoing IED investigation near Gracie Mansion. Two suspects were arrested on Saturday after allegedly throwing explosive during protests.

To keep New Yorkers safe from global threats, the NYPD maintains a massive intelligence operation at its Joint Operations Center.

Two men were hospitalized after being pushed onto the train tracks at a Manhattan subway station on Sunday, according to police. The NYPD was searching for an unknown suspect involved in what law enforcement sources believe to be an unprovoked attack on an 83-year-old and a 31-year-old.

A device thrown by a counterprotester during an anti-Islam demonstration in New York City was an improvised explosive