(Photo: Jin Lee. Courtesy of the National 9/11 Memorial & Museum) Part of the museum’s foundation, and a striking feature of what is truly Ground Zero, is one of the slurry walls built ...

NOVA returns to Ground Zero to witness the final chapter ... the construction of the National September 11 Memorial Museum that will house almost a thousand artifacts from that devastating day.

NOVA returns to Ground Zero to witness the final chapter ... the construction of the National September 11 Memorial Museum that will house almost a thousand artifacts from that devastating day.

The National September 11 Memorial & Museum serves as the primary tribute to the nearly 3,000 victims of the 2001 terrorist attacks, as well as the six lost in the 1993 bombing. The memorial's ...