As the world rushes to reduce the negative impacts of climate change, ambitious sub-national actors are rising to the fore. The recent One Planet Summit exemplifies this trend. Earlier this month…

Prashant Kapoor, Marc Forni |

More than 1, 000 years. That’s how long recent estimates suggest it would take in some developing countries to legally register all land – due to the limited number of land surveyors in country…

Linus Pott |

Cities are where most people live and most economic activity takes place.

Ellen Hamilton, Philip E. Karp, Karima Ben Bih |

[[tweetable]]How fast is your city growing? The answer may depend on where you live.[[/tweetable]] There are the booming megacities such as Tokyo, Mumbai, and Nairobi. Then there are cities that…

Ede Ijjasz-Vasquez, Paula Restrepo Cadavid |

This page in: Français Credit: Tracy Ben/ Shutterstock “At 14:28:04 on May 12, 2008, an 8.0 earthquake struck suddenly, shaking the earth, with mountains and rivers shifted, devastated, and parted…

Sameh Wahba, Luis Benveniste |

Also available in: Español | 中文 [[tweetable]] Why resilient cities need resilient housing. [[/tweetable]] Download the full version of the slideshow here.  The scene is as familiar as it is tragic…

Luis Triveno, Elizabeth Hausler, Niels Holm-en, Peter Yanev |

  Rzeszow, Poland. (Photo by Terra Libera via Flickr Creative Commons) On May 31 we had the pleasure of presenting the first phase of the Poland Catching-up Regions Program, an initiative of the…

Anna Wellenstein, David Sislen |

Also available in: 中文, Français Recent research shows that [[tweetable]]air quality affects the productivity of high-skilled workers. What does this mean for developing cities?[[/tweetable]] City…

Anna Gueorguieva, Sofia Zhukova |

Also available in: Russian The “miracle pine, ” a 250-year-old tree that survived the 2011 tsunami in Japan, has been preserved as a memorial to the 19, 000 victims of the disaster. (Photo via…

Ko Takeuchi |

Building earthquake-resistant housing in Peru. Photo: USAID/OFDA, Auriana Koutnik/Flickr When a hurricane, earthquake or other natural disaster strikes a poor country, families too often suffer a…

Luis Triveno, Niels Holm-en |