Scientists have created a solar-powered sponge that transforms seawater into drinkable water using microscopic channels and ...

Anthony Straub is making major advances in water purification technology for industry and human consumption on Earth and in space, with his work on a nanotechnology membrane process taking a major ...

Sewage-contaminated water absorbs certain wavelengths of light, leaving a signature that can be detected by space-based instruments, a new study finds.