One World Trade Center opens in New YorkPublished4 November 2014Image caption, One World Trade Center has opened for business in New York, 13 years after the original two towers were destroyed in a terrorist attack.Image caption, The new World Trade Center building will be the workplace of Conde Nast, a company that publishes magazines.Image caption, The skyscraper has 104 floors and is now the tallest building in the US.Image caption, This office space shows the view from the 63rd floor. It took eight years to build the skyscraper and cost 2.4 billion pounds.Image caption, Across the Hudson River, One World Trade Center can be seen from New Jersey, towering over other buildings.Image caption, Members of the media look out at Manhattan from the 64th floor of the skyscraper.Image caption, This is what the view of Manhattan looks like from inside the building.Image caption, One World Trade Center now dominates the skyline in Lower Manhattan.