A new solar device converts salt water into drinking water without the need for external energy, offering fast and stable desalination.

Solar stills provide a clever and simple means of purifying dirty or salty water, but they work at a rather slow rate. A new material has been shown to boost their performance, and it's made from ...

Solar-powered tube wells drive increased irrigation, expanding fields of thirsty rice crops Development coincides with rapidly depleting water tables in Pakistan's bread basket Farmers financially ...

This story originally appeared on Yale Environment 360 and is part of the Climate Desk collaboration. There is a solar-powered revolution going on in the fields of India. By 2026, more than 3 million ...

Solar panels float on a mountain lake in Switzerland. The first such system was installed in 2008. Gunter Fischer / Education Images / Universal Images Group via Getty Images Floating solar panels ...