Researchers have developed a sponge-like material with long, microscopic air pockets that uses sunlight and a simple plastic ...

Most of Earth's water is in the oceans and too salty to drink. Desalination plants can make seawater drinkable, but they require large amounts of energy. Now, researchers reporting in ACS Energy ...

After just six hours in natural sunlight, this simple system generated about “3 tablespoons” of fresh, drinkable water.

Salt River wild horses graze in late October. The horses feed on eelgrass, which advocates say is affected by the release of water into the river. Isaac Easley, Cronkite News ...

On the basis of age-old custom, water is one of the signs that the Church often uses in blessing the faithful. Holy water reminds the faithful of Christ, who is given to us as the supreme divine ...