The death toll from Cyclone Idai that ripped into Mozambique, Zimbabwe, and Malawi in March 2019 is now above 1, 000, with damages estimated at $2 billion. In 2018, more than 10, 000 people lost…

Abhas Jha |

Cyclone Idai is one of the most devastating storms to ever hit Africa, causing catastrophic damage in Mozambique, Malawi, and Zimbabwe.

Ede Ijjasz-Vasquez, Michel Matera |

Also available in: Español | Français  [[tweetable]]Basic infrastructure makes all the difference in the lives of people. Sometimes a road is all it takes…[[/tweetable]] [[tweetable]]Access to…

Sameh Wahba, Rafeef Abdel Razek |

​Today, a quarter of the world’s population lives in urban “agglomerations”—supersized metropolitan areas that cut across jurisdictional boundaries and bring together one or more cities along with…

Ede Ijjasz-Vasquez, Philip E. Karp, Maria Angelica Sotomayor |

Hurricane Matthew destroyed an estimated 90% of homes in Haiti's Grande Anse department. Stronger public knowledge infrastructure can help better facilitate post-disaster recovery. (Photo: EU…

Luis Triveno, Klaus Deininger |

Many urban residents these days will find it hard to imagine a life without mobile apps that help us locate a restaurant, hail a cab, or find a subway station—usually in a matter of seconds

Xueman Wang |

  Amina and her family in Dakar, Senegal have a metered private water tap in their yard,   but they don’t use it. (Photo: Sumila Gulyani / World Bank) Amina and her family had recently moved to…

Sumila Gulyani |

Photo: Marius Godoi/Shutterstock It is pretty easy to understand how and why land use patterns around public transit stations can influence the way we move around the city. As more and more people…

Wanli Fang |

  When we think of urban expansion in the 21st century, we often think of ‘sprawl’, a term that calls to mind low-density, car-oriented suburban growth, perhaps made up of single-family homes.…

Chandan Deuskar |

Ancient cities, like Mohenjodaro in modern-day Pakistan, emerged relatively recently in human history (photo courtesy of Saqib Qayyum used through a Creative Commons license.)​ The growth of large…

Chandan Deuskar |