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Ede Ijjasz-Vasquez, Helidah Refiloe Ogude |

As the world observes World Environment Day this week, we should be mindful that [[tweetable]]there will be more plastic in the oceans than fish by 2050 if nothing is done[[/tweetable]], according…

Silpa Kaza, Lisa Yao |

As the world becomes increasingly urbanized, the number of megacities is growing rapidly. Today there are 37 cities worldwide with populations of greater than 10 million, and 84 with populations…

Philip E. Karp, Peter Ellis, Barjor Mehta |

In Brazil, a woman trained through the School of Women Leaders explains to her neighbors what she has learned. Photo: Maria do Carmo Carvalho / Habitat for Humanity [[tweetable]]Despite the fact…

Jane W. Katz |

[[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 |

Many urban residents these days will find it hard to imagine a life without mobile apps that help us locate a restaurant, hail a cab, or find a subway station—usually in a matter of seconds

Xueman Wang |

[[tweetable]]If climate change were a jigsaw puzzle, cities would be a key piece right at the center of it. [[/tweetable]]This was reinforced by more than 100 countries worldwide, which…

Stephen Hammer |

News story by Gail Jennings, Johannesburg Informal ‘jitney’ associations transcend their warload past to become shareholders in South Africa’s first-ever Bus Rapid Transit (BRT) system…

CITISCOPE.ORG |