Watch One World Trade Center's Entire Construction In Just Two Minutes

It took three years to construct the new One World Trade Center, but this time-lapse video lets you watch the Western Hemisphere's tallest skyscraper rise over the New York skyline over just two minutes. » 8/13/14 3:00pm 8/13/14 3:00pm

10 Ways 9/11 Changed the Way We Build

Ten years ago today, Chicago developer J. Paul Beitler — who once aspired to build the world's tallest building — told The Chicago Tribune that governments would cease to approve plans for skyscrapers, for fear that they would become "magnets for future terrorism." » 9/12/11 10:13am 9/12/11 10:13am