New solar still could help make clean water available to all. The idea of using energy from the sun to evaporate and purify water goes back at least 2,000 years, to the days of Aristotle. Now, ...

This innovative water purification system doubles as a solar power generator. Produced By Maya Dangerfield. Video courtesy of Reuters. Follow TI: On Facebook More from Tech This innovative water ...

Would you invest in a solar-powered water filter? The concept earned Hutchinson High School senior Maggie Kleiman and her team a tie for first place at a business camp this summer. Said Kleiman, ...

Their method combines solar energy with advanced photothermal ... Devan said “Our goal was to develop a scalable and cost-effective water purification method. By utilizing metal oxide-based ...