The first data from traffic-cutting experiments in New York, London and Paris is trickling in, offering clues about what ...

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 ...

The world’s 3,028 billionaires are spread across more than 800 cities around the globe ... who still owns a stake in the world’s second largest cruise ship company, cofounded by his father.