The brain disease has most commonly been found in athletes in contact sports and others with a history of repeated brain ...

The New York police officer killed in a mass shooting in a Manhattan skyscraper on Monday was an immigrant who left behind a ...

As for security, badges and sign-in lists for visitors became standard fare in New York office buildings after the Sept. 11 ...

The deadly shooting in Midtown Manhattan raises questions about what’s needed now to adequately secure office buildings.

New York City has some of the toughest gun laws in the nation. But Monday’s mass shooting showed their limits, security ...

The man who gunned down four people at a Park Avenue office building left anti-psychotic medication in his Las Vegas ...

The last killing of such a scale in the city was during a fast-food restaurant robbery in Queens in 2000. Mass murders of ...

Mayoral candidates and police officials will be among those attending the ceremony for Police Officer Didarul Islam, who was ...

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

Mr. Barnett and Mr. Pohanka have preserved around 215 signs from Manhattan, Brooklyn, Queens and Long Island. The project ...

Eric Adams said on a Tuesday morning appearance that a note found on the gunman mentioned the league and referenced CTE.

Joe Macken spent 21 years constructing a model of the city, including bridges, brownstones and both the twin towers and One ...