Photo Taken By: Dominic Chavez In May, the World Health Organization released numbers on how many health workers in Guinea, Liberia, and Sierra Leone have been affected by Ebola. The numbers are…

David Evans, Markus Goldstein, Anna Popova |

The increasing availability of standardized transport data and computing power is allowing us to understand the spatial and network impacts of different transportation projects or policies. In…

Tatiana Peralta Quiros, Shomik Mehndiratta |