12 Apr 2018

Humans May Have Transformed The Sahara From Lush Paradise To Barren Desert

Once upon a time, the Sahara was green. There were vast lakes. Hippos and giraffe

Curator - Citi I/O 0
30 Apr 2015

Lima’s Ancient Pipes Are Saving It From Drought

The ancient pre-Inca civilisation of the Wari is a marvel to archaeologists because it grew

Curator - Citi I/O 0
08 Apr 2015

Desert Dwellings : Egypt Fights Housing Crisis

Egypt is in the throes of a severe housing shortage, with people so desperate for

Curator - Citi I/O 0