Within seconds of the collapse of the World Trade Center in the September 11 attacks, building materials, electronic equipment, and furniture were pulverized and spread over the area of the Financial
International Space Station image taken on September 11, 2001, with the smoke plume rising from Lower Manhattan and extending over Brooklyn (Expedition 3 crew)
An Environmental Protection Agency employee checks one of the many air sampling locations set up around the site of the World Trade Center.
The World Trade Center, in Lower Manhattan, New York City, was destroyed after a series of terrorist attacks on September 11, 2001, killing almost 3,000 people at the site. Two commercial airliners hi
Health effects arising from the September 11 attacks
…Within seconds of the collapse of the World Trade Center in the September 11 attacks, building materials, electronic equipment, and furniture were pulverized and spread over the area of the Financial District…
Collapse of South Tower of the World Trade Center seen from Williamsburg, Brooklyn
Fireball from aviation fuel emerges from north side of WTC 2 immediately after the impact from United Airlines Flight 175. Smoke from earlier fires can be seen coming from north side of WTC 1 at right.
The towers' floor truss system's sprayed-foam fire-resistance insulation material visible on this image of the floor trusswork at WTC 1
Aerial view of the site after the collapse, with locations of the collapsed buildings outlined