Major questions remain about whether exposure to the toxins and the trauma on 9/11 and afterward increased their long-term health risks, according to scientists.

NYC Mayor Zohran Mamdani released 170,000 files on Tuesday showing negligence on behalf of previous city officials pertaining to air quality concerns.

Major questions remain about whether exposure to the toxins and the trauma on 9/11 and afterward increased their long-term health risks, according to scientists.