A historic moment for the citizens of Ibadan to agree on a vision that will shape the future for the next 20-years to become a sustainable city.

Ivan Bruce |

Migrants and refugees face the same limitations to basic infrastructure and other government services long endured by local communities.

Ivonne Astrid Moreno Horta, Paula Rossiasco |

With the rising costs of out-of-pocket health care expenditures, currently estimated at half a trillion dollars globally, the number of people affected by this trend is expected to increase…

Muhammad Ali Pate |

Secure land rights play a key role in addressing the climate crisis. Yet billions of peoples’ rights to the lands and resources they live on and manage are unrecognized.

Wael Zakout, Andy White |

Major cities across Latin America are taking concrete action to promote cycling and become more bike-friendly. Given the urgent need to reduce emissions from urban transport, this could serve as a…

Leszek J. Sibilski, Felipe Targa |

Contrary to common belief, evidence suggests that women’s empowerment may increase the risks of gender-based violence, at least in the short term.

Farwah Qasim, Varalakshmi Vemuru |

From Canada to Kenya, nearly every country struggles to provide housing for all its residents. It’s a goal that has become a moving target: Migration – both rural-to-urban and cross-border – is…

Luis Triveno, Olivia Caldwell |

Also available in: Español | Français  | 中文  Machine learning algorithms are excellent at answering “yes” or “no” questions. For example, they can scan huge datasets and correctly tell us: Does…

Sarah Elizabeth Antos, Luis Triveno |