Where is your water coming from?

With Perth experiencing one of the driest winters on record in 2015, innovative solutions to Perth's drinking water supplies have never been more crucial.

Time is now for a new revolution in urban water systems

As California grapples with what state water officials have called a drought of "epic proportions," UC Berkeley urban-water expert David Sedlak has been watching for signs that people are ready for a water revolution.

Washing hands despite lack of water

Even though the water we've used for washing hands is barely contaminated, it usually goes down the drain. A newly developed system allows handwashing water to be recycled, thus not only saving water, but also helping to ...

Conservation works: Forests for water in eastern Amazonia

Brazil's 'arc of deforestation' accounted for 85% of all Amazon deforestation from 1996 to 2005. Although deforestation rates have dropped considerably since 2005, the forests of the southeastern Amazon remain vulnerable ...

Shuttle Discovery zooms toward space station

(AP) -- With a kick of its rocket thrusters, space shuttle Discovery zoomed to the international space station Tuesday to deliver one last set of solar wings that should bring the orbiting complex to full power.

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