If asked what they were planning for Saturday afternoon, most residents of American cities wouldn’t say dancing in the middle of the street. Yet on October 5, that’s exactly what many did during Washington’s first ever Open Streets Day, which ...

The original version of this text appeared in the International Finance Corporation analysis, “Climate Investment Opportunities in Cities.” Air pollution is the world’s fourth-leading fatal health risk and the top environmental health risk. One in nine deaths globally are attributed ...

With 5,000 years of history and culture, the city of İzmir along the Ionian Coast is one of Turkey’s most remarkable urban areas. It’s a unique nexus between the past and present, with a variety of archaeological conservation sites but also Turkey’s ...

Imagine a city where roads that are normally clogged with traffic and clouded with smog are instead filled with people – rich and poor, young and old, men and women, all laughing, dancing, watching their children play, cycling Raahgand skating ...

If you drive out of New Delhi west along National Highway 48, you will find yourself reaching a small district in Haryana state named Jhajjar. Just 50 miles from the national capital, its demographic contrast is unmistakable. The bustle and ...

For 18 years, Bogotá, Colombia, has shown that a large city can survive without cars. In 2000, Mayor Enrique Peñalosa—currently in his second term—implemented Car-free Day. This initiative, which residents approved by referendum, takes place on the first Thursday of ...