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 |

According to the latest available purchasing power parity (PPP) data, China’s gross domestic product (GDP) in PPP terms overtook the USA’s in 2013, and now accounts for nearly 19% of the global…

Edie Purdie |

If the earth gets much hotter this century, life will get harder for most people across the world. But how much harder will it be for people in the Middle East and North Africa (MENA), a region…

Maria Sarraf |

How are individuals and organizations taking advantage of the data that governments are publishing? This is part of a series looking at how data are being used for social good.  Last time we…

Samuel Lee, Sandra Moscoso, Linet Kwamboka |

With deep azure skies, bountiful sunshine, and a crisp but mild breeze today, spring is by far my favorite season in Washington. Today marks the 40th year since the advent of Earth Day, an…

Joe Qian |