The current school building is about away from the site of the World Trade Center, which was destroyed in the terrorist attacks on September 11, 2001. The school was evacuated during the attack. Although the smoke cloud coming from the World Trade Center engulfed the building at one point, there was no structural damage to the building, and there were no reports of physical injuries. Less than an hour after the collapse of the second World Trade Center tower, concern over a bomb threat at the school prompted an evacuation of the surrounding area, as reported live on the "Today" show. When classes resumed on September 21, 2001, students were moved to Brooklyn Technical High School while the Stuyvesant building served as a base of operations for rescue and recovery workers. This caused serious congestion at Brooklyn Tech, and required the students to attend in two shifts, with the Stuyvesant students attending the evening shift. Normal classes resumed nearly a month after the attack, on October 9.