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 |

Following Russia’s annexation of Crimea after the popular voting in early March, the European Union and recently the U.S. and Canada have imposed their first round of sanctions—an asset freeze and…

Lili Mottaghi |