The line is a linear smart city, designed to have no cars, streets or carbon emissions. It is currently under construction in Saudi Arabia in Neom, Tabuk Province. It will be 110 miles long and is expected to house 9 ...

LOS ANGELES — As Saudi Arabia’s dependency on oil has grown over the years, accounting for almost 50 percent of the country’s gross domestic product, the Saudi government has started to look for ways to diversify its revenue. Out of ...