Can you imagine boarding a plane whose pilot bought his or her piloting license?

Rafael de Hoyos |

A project will use a Pay-for-Results (PfR) prize competition to incentivize dairy suppliers in Tanzania to deliver input bundles for smallholder dairy farmers.

Christopher Ian Brett |

The effects of continuous and seemingly limitless expansion of urban areas are taking a toll on many, if not most, cities of Sub-Saharan Africa. This is particularly apparent in Tanzania’s…

Eric Dickson, Franka van Marrewijk |

If you skim the headlines, you get the impression that the role of forests in mitigating climate change has virtually unanimous global recognition and support. But forests around the world are…

Roy Parizat |

En regardant les titres des journaux, vous pouvez penser qu'à la quasi-unanimité, le monde entier reconnaît et défend l'importance des forêts dans la lutte contre le changement…

Roy Parizat |

La deforestación es la segunda causa del cambio climático, después de la quema de combustibles fósiles, y representa casi el 20 % de todas las emisiones de gases de efecto invernadero. 

Roy Parizat |

Here are 7 things you need to know about taxing sugar-sweetened beverages.

Ceren Ozer |

Malnutrition is rampant in rural India and a leading cause of child mortality. In 2015, the Grameen Foundation’s  Rajasthan Nutrition Project attempted to improve nutrition in rural communities by…

Isis Gaddis, Talip Kilic, Valérie Lechene, Alexander Wolf |