It is a foggy afternoon in Sarajevo and the sound of the bell signals the end of classes for the day. The engineering school students rush out of the building, and while most scatter in different…

Cesar A. Cancho, Alan Fuchs Tarlovsky |

Last month, I attended the International Family Planning Conference in Kigali, Rwanda, where policymakers from across the world gathered to strategize about ways to achieve a demographic dividend—…

Annette Dixon |

A massive storm system brought historic flooding across South Eastern Europe in 2014, causing more than $2 billion in damages in Bosnia and Herzegovina and shrinking Serbia’s economy by nearly a…

Daniel Werner Kull, Michael Staudinger |

Under the East Africa Public Health Laboratory Networking Project, diagnostic capacity has been strengthened through the construction of state of the art laboratories. © Miriam Schneidman / World…

Uzo Chukwuma |

] As in most other regions, trucks reign supreme on freight transport across the Western Balkans, a region that encompasses six countries including: Albania, Bosnia and Herzegovina, Kosovo, FYR…

Romain Pison |

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 |

[[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 |

Rubens Donizeti Valeriano - Panamericano de MTB XCO 2014 - Barbacena - MG - Brasil. Photo: Daniela Luna Evidence-based rule-making for private sector development and service deliveryANNOUNCEMENT…

Jim Brumby |

In Mali, residents of Timbuktu take part in the maintenance of the Djingareyber Mosque, a World Heritage Site, applying traditional repair techniques. (Tiecoura Ndaou / UN Photo) Imagine a city…

Sameh Wahba, Barbara Minguez Garcia |