In a first-of-its-kind study conducted at Tel Aviv University, researchers found that water generated from the air in the heart of a city.

Fresh water is scarce in many parts of the world and must be obtained at great expense. Communities near the ocean can desalinate sea water.

Desalination is the answer to long-term water security, but it's also expensive and energy-intensive. Scientists are developing options.

Engineers have successfully shown how water and oxygen can be extracted by cooking up lunar soil, in order to support future Moon bases.

Texas A&M researchers have a novel idea to capture waste from passenger vehicle exhaust for use in urban greenhouses for food production.

You can’t squeeze water from a rock. But tree roots can —and they’re doing it more frequently than scientists previously thought.

Scientists are planning to deploy unmanned aerial vehicles to penetrate clouds and generate rainfall using electrical charges