Also available in: Spanish Road with independent space for pedestrians, cyclists and cars in San Isidro. Photo: World Bank We all have an intuitive sense that pedestrians are particularly…

Irene Portabales González, Sofía Guerrero Gámez, Ignacio Sánchez D’Ocon, Juan Miguel Velásquez |

Photo: Tony Salas | Flickr Creative Commons In my home state of California in the United States, major drought-fueled wildfires tore across the state in the latter half of 2017 setting records for…

Sunny Kaplan |

© Ursula Meissner/The Nature Conservancy The North Atlantic hurricane season officially opens June 1, and there are predictions that storms this year could be worse than average again. That would…

Michael W. Beck, GM Lange, Siddharth Narayan |

Around 250 million migrants currently live outside their countries of birth, making up approximately 3.5 percent of the world population. Despite the widespread perception of a global migration…

Caglar Ozden |

[[tweetable]]When it comes to responding to disasters, time is of the essence.[[/tweetable]] Help needs to come immediately to save lives; recovery and reconstruction have to start swiftly to…

Zuzana Stanton-Geddes, Jolanta Kryspin-Watson |

Hurricane Matthew destroyed an estimated 90% of homes in Haiti's Grande Anse department. Stronger public knowledge infrastructure can help better facilitate post-disaster recovery. (Photo: EU…

Luis Triveno, Klaus Deininger |

It's been a snowy winter—not only here in Washington D.C., but also in places I travel, namely Jerusalem and Amman. The past week, the snowmelt runoff into Rock Creek in D.C. has been a sight…

Tracy Hart |

Follow the authors on Twitter: @shomik_raj and @canaless   Recently, as part of a broader cost cutting initiative, World Bank management decided to do away with a long standing policy of…

Shomik Mehndiratta, Diego Canales |

Follow the authors on Twitter: @shomik_raj and @cataochoa   Smartphone apps are bringing massive changes to the taxi industry in ways that urban transport has not seen in a long while. From the US…

Shomik Mehndiratta, María Catalina Ochoa |

Follow the authors on Twitter: @chyiyunhuang and @shomik_raj   A recent trip to Addis Ababa really brought the imperatives of transit-oriented development as a complement to mass transit…

Chyi-Yun Huang, Shomik Mehndiratta |