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 ...

Wild sea with stormy clouds on the backgroundGetty Images Each year, some 4 billion people experience severe water scarcity for at least a month, according to UNICEF. In search of a solution, a team ...

Solar still desalination primarily depends on evaporation and condensation to purify saline water for potable water generation. In this water treatment process, the incident solar irradiation ...