Solar desalination using solar stills presents a sustainable, low-cost method to convert saline or brackish water into potable water by harnessing solar energy. This approach utilises simple ...

Africa’s water crisis is often framed in terms of scarcity, but the continent’s coastlines and brackish aquifers tell a different story: the water is there, it is just not drinkable. Solar ...

Suppose a world where the expanse of an ocean could satiate the thirst of millions and where the relentless roar of the sun, with its blistering heat, could transform saline water into a veritable ...

A phase-change photothermal foam stores solar heat to sustain water evaporation after sunlight fades, producing fresh water ...

What if solving three of the world’s most pressing challenges, water scarcity, energy demand, and environmental sustainability, could be achieved with a single, innovative system? Imagine a technology ...