New York City officials released thousands of previously unseen documents questioning the air quality at Ground Zero following the 9/11 attacks.

Add Yahoo as a preferred source to see more of our stories on Google. NEW YORK CITY – Reams of data and records about the air quality on and after Sept. 11, 2001, are being released by New York City's ...

NYC Mayor Zohran Mamdani is ordering the release of over 170,000 pages of long-hidden World Trade Center air quality reports and official records on 9/11.

New York City Mayor Zohran Mamdani's administration released more than 170,000 pages of documents Tuesday that suggest city officials knew air conditions following the 9/11 attacks were unsafe, ...

Not only did the city know about the dangers, but within three months of 9/11 the city had collected, scanned and archived documents pertaining to the terror attack and the aftermath, including ...

A massive secret trove of 9/11-related New York City records was released Tuesday, revealing city leaders potentially misled the public about toxic air risks in the ...

NEW YORK (CNN) - Before New York City marks the 25th anniversary of 9/11, new revelations are coming out about the city’s handling of information related to Ground Zero. Newly released 9/11 records ...