Engineering

Vapor-collection technology saves water while clearing the air

About two-fifths of all the water that gets withdrawn from lakes, rivers, and wells in the U.S. is used not for agriculture, drinking, or sanitation, but to cool the power plants that provide electricity from fossil fuels ...

Energy & Green Tech

Water solutions without a grain of salt

Monash University researchers have developed technology that can deliver clean water to thousands of communities worldwide. This solar steam generation system produces clean water from salty (ocean) water with almost 100 ...