Scientists created a sunlight-powered sponge that turns seawater into drinkable freshwater, no electricity or filters needed.

What if the answer to the world’s growing water crisis was hidden in the depths of the ocean? For decades, the idea of turning seawater into drinkable freshwater has been plagued by high costs, ...

Researchers also developed a device to overcome salt accumulation, a common problem in desalination. Their design uses a ...

Freshwater may soon flow from the deep sea to drought-stricken coastal cities. A handful of companies are exploring how deep-sea pressures can replace the energy-intensive pumps and toxic chemicals ...