Editor's choice
Editor's choice
Water is life
A land without water is a world without life. Click here to see our entire collection of...
Editor's choice
Well run dry
For a growing proportion of the world population, access to fresh water is becoming a...
Lack of basic sanitation
Water For All
The UN promises to halve, by 2015, the proportion of the population without sustainable...
Food Design
GMOs (genetically modified organisms) could provide enough food for the rapidly growing...
Wasting water
An old one about World Water Day. World Water Day is held annually on 22 March as a means...