The building formerly known as the Freedom Tower, now simply One World Trade Center, is open for business — and off to a rough start. Office workers, while impressed with their new spaces ...

The building’s developers are calling it a “once-in-a-generation” opportunity for tenants seeking rarefied air and even rarer ...

An curved arrow pointing right. This time-lapse video by Earth Cam shows the construction of One World Trade Center from October 2004 to Memorial Day 2015. Hundreds of thousands of high-definition ...