Various conspiracy theories attribute the preparation and execution of the September 11 attacks against the United States to parties other than, or in addition to, al-Qaeda. These include the theory t
The nature of the collapse of the two World Trade Center towers and the nearby 7 World Trade Center (in this photo, the brown building to the left of the towers) is a major focus of 9/11 conspiracy theories.
Criticism of the reports published by NIST on the destruction of the World Trade Center buildings plays a central role in theories about an alleged controlled demolition. The picture shows the simulated exterior buckling of 7 WTC during the collapse.
Excavating equipment was cooled by water spray due to concerns about melting from underground fires.
The Pentagon, after collapse of the damaged section
Architects & Engineers for 9/11 Truth, Inc. is an American non-profit organization promoting the conspiracy theory that the World Trade Center was destroyed in a controlled demolition, disputing accep
9/11 conspiracy theories
…speeds in combination with subsequent fires, not controlled demolition, led to the Twin Towers' collapse, but some conspiracy theory groups, including Architects & Engineers for 9/11 Truth, reject the scientific and expert consensus. 9/11 conspiracy theorists reject one or both of the following facts about the 9/11 attacks…
Two people holding a banner of Architects & Engineers for 9/11 Truth
Richard Gage (second from left) with 9/11 truth activists at the World Trade Center in New York on September 11, 2010
Ed Asner speaking in support of Richard Gage and Architects & Engineers for 9/11 Truth at an event in Los Angeles