As the world urbanizes rapidly, [[tweetable]]international experience has shown that economic activities concentrate in a relatively small number of places[[/tweetable]] – it is estimated that…

Sameh Wahba, Judy Zheng Jia |

Photo:Mara Warwick/World Bank It’s been ten years since the Wenchuan Earthquake struck China, leaving an everlasting scar on ravaged land, but also revealing the strong and unyielding will of the…

Yi Shi |

With increased urbanization, Malawi’s cities produce a high amount of solid waste, but lack the resources to process it all. Photo Credit: Faith Tsoka. Malawi, a small country in Africa, has a…

Hestings M’bawa |