Celebrated in its heyday as the world’s fourth-largest lake, the Aral Sea shrunk dramatically after the two major rivers that fed its waters were diverted in the 1960s to irrigate cotton and rice…

Benoît Bosquet |

Hundreds of thousands of tons of plastic remain uncollected on Caribbean islands each year and voluminous waves of plastic waste wash up on the shores, especially after severe storms.

Karin Erika Kemper, Tahseen Sayed |

Slideshow: Reimagining a park, a river, and other public spaces in Seoul (Photos by Judy Zheng Jia / World Bank) [[tweetable]]"If you lose the human scale, the city becomes an ugly place,…

Judy Zheng Jia, Jon Kher Kaw, Annie Gapihan, Sangmoo Kim, Marisa Garcia Lozano, Rosanna Nitti |