In cities around the world, an estimated 15 million people scrape together a living through informal waste picking. Many of them are women, children, elderly, unemployed, or migrants, who work…

Judy Baker |

  By the end of 2016, the security situation in parts of central Yemen had improved—relatively speaking—in many rural areas of the governorate of Taiz, prompting a proportion of the more than 3.2…

Abdulelah Taqi |

Photo: Pierre-Yves Babelon/Shutterstock In an effort to harness the benefits of urbanization and improve the living conditions of the urban poor, Latin American countries have experimented with…

Luis Triveno |