Open defecation is the practice of people defecating outside, such as in street gutters, behind bushes or into open bodies of water. Between 2000 and 2017, the world nearly...

Haruna Kashiwase |

How can data be used to improve disease outbreak warning, urban planning, air quality, or agricultural production? Seven winning projects, which will receive support from the third round of…

World Bank Data Team |

When I drop my kids off at daycare, it does occasionally occur to me: what am I doing to them?   (This thought is particularly acute when they wrap themselves around my legs).    Last year, 3ie…

Markus Goldstein |

A piece in this week’s Nature reports that a large vaccine trial for HPV, which can cause cervical cancer, is in trouble in India due to serious violations of ethical rules and informed consent.…

Berk Özler |