It was recorded by the Spanish conquistadors, and triggered famines that have been linked to China’s 1901 Boxer Rebellion and even the French revolution. Named by Peruvian fishermen because of its…

Francis Ghesquiere, Nicholas Jones |

Specialists in Sri Lanka receive training on the InaSafe risk assessment platform. © World Bank ​​When I first heard about OpenStreetMap (OSM) – the so called Wikipedia of maps, built by…

Alanna Simpson |

Imagine yourself in the last century, walking down one of the streets of a large Central Asian city. You are surrounded by architecture dominated by the Soviet style, with common building types…

Joaquin Toro |

At this week's UN Sustainable Development Summit, the world's oceans will be getting the attention they have long deserved -- but not always received. They are the focus of Sustainable…

Paula Caballero |

In PDF: Korean | Khmer Every time I learn of another natural disaster – the people killed and injured, homes destroyed, livelihoods lost – I know we must act to reduce the tragic impact instead of…

Axel van Trotsenburg |