Indian woman cleaning up solar panels in the province of Odisha, India.  Credit: Abbie Trayler-Smith / Panos Pictures / Department for International Development With only 43% of its households…

Keisuke Iyadomi |

One walks into a doctor’s office knowing what hurts but with little knowledge of what should be done to fix it. Identifying proper treatment requires sophisticated tests, participation of experts…

Dmitry Sivaev |

The Metro Cable in Medellin has facilitated greater access to mobility, services, and opportunities through connecting poorer neighborhoods with facilities and services throughout the city. Joe…

Sangmoo Kim, Joe Qian |