As the world becomes increasingly urbanized, the number of megacities is growing rapidly. Today there are 37 cities worldwide with populations of greater than 10 million, and 84 with populations…

Philip E. Karp, Peter Ellis, Barjor Mehta |

Around 250 million migrants currently live outside their countries of birth, making up approximately 3.5 percent of the world population. Despite the widespread perception of a global migration…

Caglar Ozden |

[[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 |

Also available in: Русский | Română | Türkçe Ruins of the Church of Saint Paul, following the 1755 Lisbon earthquake. (Photo via Wikimedia Commons) [[tweetable]]Did you know that, in 1755,…

David Sislen, Alanna Simpson, Yann Kerblat |

Today, Turkey hosts more refugees than any other single country—almost 3.3 million. The vast majority are fleeing the civil war in Syria, and almost half are under the age of 18. A devastating…

Johannes Zutt, Elif Ayhan, Joel Reyes |

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: Русский Two years ago, I visited a village in Rudaki, a hilly district located to the south of Dushanbe, Tajikistan. It lies about forty kilometres from the capital, but it…

Emcet O. Tas |

Over the last two weeks, we’ve witnessed three hurricanes in the Caribbean and Gulf of Mexico as well as a magnitude 8.1 earthquake in Mexico, killing people and destroying homes. They serve as a…

Barbara Minguez Garcia |

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 |