In 2010, construction crews working in Lower Manhattan found the remains of a Revolutionary War-era gunboat buried deep underground. Now, after years of restoration work, the 18th-century vessel has ...

Key to that conclusion is a pewter button inscribed with the number 52 that was found in the wreckage ... laying the groundwork for the new World Trade Center’s Vehicular Security Center.

More New York Police Department/ AP The rose was crafted from twisted steel recovered from the World Trade Center wreckage and was donated to the church 22 years ago by a local ironworkers union.

11, 2001, terrorist attack on the World Trade Center — was posted to Reddit claiming it was an authentic depiction of the former U.S. president reacting to seeing the wreckage from above.

11, 2001, terrorist attack on the World Trade Center — was posted to Reddit claiming it was an authentic depiction of the former U.S. president reacting to seeing the wreckage from above.

More than 82,000 of those are, like Cascio, workers and volunteers who rushed to take part in the rescue efforts or helped to clean up the wreckage at the World Trade Center in the months after 9/11.

Before that day, the World Trade Center was a sprawling complex ... 18, 2001 file photo, a red crane looms over the smoldering wreckage of Building 7 in New York. ASSOCIATED PRESS A CIA spokesman ...

A decade after it crashed to earth in smoke and flame and grief, a battered steel beam came to rest a thousand miles away on the Minnesota prairie. The oxidized girder, 10 feet tall and forged ...

She would have turned 42-years-old this year. Officials at the Richard Nixon Library say the steel wreckage from the World Trade Center will remain on display in the parking lot, available 24 ...