4 WTC becomes the first completed building in the WTC site.
The towering skyscraper's beacon and spire was lit up Friday night.
The NYPD has shrugged off suggestions from the PA about ways to reduce the WTC security footprint.
The sister of a single mom killed in the WTC attacks has fought for 12 years to adopt her niece.
Workers secured the spire Friday morning, making the structure the tallest in the U.S.
The fire broke out at 11:19 a.m. at 4 World Trade Center, officials said.
A construction worker was hurt at the World Trade Center site at Liberty and Greenwich streets.
The NYPD's security plan for the World Trade Center would barricade off neighboring blocks to traffic.
The Port Authority said thousands of commuters were redirected to the WTC station.
Port Authority police are investigating a noose found hanging from the 1 World Trade Center.
Dutch architectural firm MVRDV apologizes over South Korean project that evokes terror attack.
The second and only remaining piece of the more than 200-year-old World Trade Center ship was uncovered last week.
Amid heavy demand, the families of 9/11 victims will be able to visit the WTC Memorial ahead of others after Sept. 12.
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