New York City has changed in many ways in the 25 years since the Sept. 11 terrorist attacks. The area surrounding the former site of the World Trade Center in Lower Manhattan may be among the most ...

The international trade organization that took its name from the World Trade Center is re-establishing a headquarters ...

World Trade Centers Association® (WTCA®) — an international trade organization connecting more than 300 World Trade Center® ...

Larry Silverstein was 70 years old when he took title to the Twin Towers, posing for photos with a giant set of cardboard keys. He figured he had finally arrived — and he could start thinking about ...

World Trade Centers Association® (WTCA®) — an international trade organization connecting more than 300 World Trade Center® (WTC®) locations across nearly 100 countries and territories — today ...

Before the 9/11 attacks, Windows on the World was an upscale restaurant where people dined overlooking expansive views of Manhattan.

More than 600 FDNY members past and present have been lost to the effects that followed rescue and recovery work at Ground Zero ...

A Polish immigrant who moved to the U.S. in 1980 with $10 to his name became a window washer at the World Trade Center. On 9/11, he also became a hero.

A stunning aerial artwork commemorated the individual lives lost on September 11, 2001, with 2,977 drones flying to recreate the outline of the twin towers of the World Trade Center on Wednesday.

The National Museum of American History houses hundreds of objects linked to the attacks. Ahead of the 25th anniversary of the tragedy, learn the stories behind some of the most poignant items in the ...

Teesside draughtsman Ray Ward recounts the building of what were the tallest buildings in the world.

A look at how Lower Manhattan have evolved in the 25 years since Sept. 11.