According to its findings, 29% of the world's billionaire population is concentrated in the 15 major cities. We outlined the top 10 below. Strong tech sectors are responsible for wealth ...

Here are the world's most expensive cities for high-class living. 15. Sydney The Australian capital is the 15th-most expensive city for living the high life, according to the report. But it's the ...

Perhaps one of the most notable cities facing the same fate as the mythical city of Atlantis is Alexandria, Egypt. Alexandria is the second-largest city ... cities in the world, and it seems ...

Inequalities in cities have grown since 1980. The world largest cities are also often the most unequal, and this year’s theme is embraced by the action and implementation of the New Urban Agenda ...