The beams are from the 70th floor of one of the towers. The steel was towed on an ... In an effort to honor the victims, ...

A 3,000-pound steel I-beam pulled from the World Trade Center debris almost 23 years ago after the Sept. 11 terrorist attack and later gifted to Poudre Fire Authority has found its final resting ...

It took more than eight months to clean up "Ground Zero" - the site of the fallen Twin Towers. A memorial and a museum now stands on the site, and buildings have risen up again, to a different design.

A recent decision to close the Top of the World Observation Deck on the 27th floor of the Baltimore World Trade Center raises ...

The memorial's twin reflecting pools and human-made waterfalls rest as eerie footprints where the World Trade Center's twin towers once stood. The 1-acre pools are enclosed in bronze panels on ...

"Ground Zero Supertower" examines the new skyscraper, One World Trade Center, rising up 104 stories and 1,776 feet from the site where the Twin ... Memorial, NOVA goes inside the construction of ...