Water resources

While most of the wastewater is used for industrial purposes, some of it is added to drinking water supplies.

Lack of resources sees Singapore turn sewage into clean drinking water

How microalgae can treat wastewater and turn it into a valuable resource

How microalgae can treat wastewater and make it a valuable resource

Safe, cheap and sustainable: Clean water technology for Africa

Safe, cheap and sustainable: Clean water technology for Africa

Making green energy cheaper

Making green energy cheaper

Making the most of precious water in Morocco

Making the most of precious water in Morocco

The big bag theory: a cheap and innovative way to transport fresh water

The big bag theory: a cheap and innovative way to transport fresh water

Helping farms produce more crops with less water

Helping farms produce more crops with less water

Mauritania: Water crisis in Nouakchott

Mauritania: Water crisis in Nouakchott

22/07/2014

Is it safe? Seeking a universal test for fresh water

Is it safe? Seeking a universal test for fresh water

30/06/2014

Making fire from water

Making fire from water

28/10/2013

Drought alert in Africa

Drought alert in Africa

17/06/2013

Greenland's water mystery

Greenland's water mystery

28/06/2012

Focus: quenching the world's water thirst

Focus: quenching the world's water thirst

02/09/2011

Global challenges: water in an urbanising world

Global challenges: water in an urbanising world

24/08/2011