The final height has not been revealed, but the skyscraper is planned to be at least 1,001 metres tall, making it the world's first one-kilometre-tall building. At 1,000 metres (3,281 feet), it ...

Within a three-week period, Adrian Smith sketched out the original designs that would eventually become the tallest ... design the supertall structure, they’d broken ground. “We got that ...

When 520 Fifth opens next year in Manhattan, due to be the tallest residential ... Charles of acclaimed design firm Charles & Co. is focusing her talents on the building's interiors.