Closing more than 60 kilometers of major streets to car traffic sounds like a logistical headache for a city of 4.8 million. But Guadalajara did it anyway ‒ and has done it every Sunday for the last 15 years. In ...

 SWaCH is a finalist for the WRI Ross Prize for Cities. Pinky Sonawane spent her childhood gathering garbage on the streets of Pune, India. She’d join her mother in pulling plastic bottles, cans and cardboard from roadside dumpsters, selling ...

 Metrocable is a finalist for the WRI Ross Prize for Cities. Medellín, Colombia, used to be the murder capital of the world. With the explosion of the global drug trade in the 1980s, crime burgeoned, plunging the city into ...

When we think of design in cities, it’s typically physical environments and infrastructure that come to mind: glass, steel and stone, skylines and main streets, museums, traffic jams, playgrounds and construction sites. But the designs that determine the health and ...

If you visit the Temple of Heaven in the heart of Beijing, you’ll discover a vast network of palaces, pavilions, altars, stages and walking paths scattered over 600 acres of parkland. Recognized as a World Heritage Site for its exceptional ...

More than half the global population lacks access to safely managed sanitation services – 4.5 billion people. Every year, more than 340,000 children under the age of five die as a result of this problem. And we’re not solving it ...