Countries around the world are pouring billions of pounds into developing ambitious plans to build the cities of the future.

While the city's infrastructure is futuristic, thanks to its skyscrapers and high-rise residential buildings, streets remain deserted, and some areas are still under construction. The ambitious ...

China is home to one of the most expensive infrastacture project in the world. Yet despite also being the second most populated country on the globe, this multi-billion megacity remains ...

Saudi Arabia is building a futuristic mega-city 33 times the size of New York City from scratch. Saudi officials describe it as "the world's most ambitious project." It's called Neom, a planned 16 ...