Floating stones, flying dragons, and holographically projected giant humans: What sounds like a sci-fi blockbuster is set to become reality in a cube-shaped skyscraper in Saudi Arabia. "The Mukaab" is ...

The world’s soon-to-be largest building has officially broken ground. Located in northwest Riyadh, Saudi Arabia, the forthcoming Mukaab skyscraper is just one component of a 19-square-kilometer ...