This video unveils the design for The Line, a 500-metre-tall mirror-clad skyscraper that will be built to house nine million people as part of the Neom initiative in Saudi Arabia.

Over the next four years, Saudi Arabia is set to spend a whopping $500 billion dollars to build a futuristic city, 17 times bigger than London and 33 times bigger than New York City. The goal is to build an innovation hub and tourist destination to lead the world in smart city technology and clean e

The ten most ambitious mega-projects currently under development around the world, featuring: Dubai World Central Airport (United Arab Emirates); Songdo International Business District (South Korea); Tokyo-Osaka Maglev Train (Japan); Masdar City (United Arab Emirates); The Grand Canal (Nicaragua); N...