The basic idea is this: you heat water (liquid), turn it into water vapor (gas), and then collect the condensation with the help of ice (solid). It's like going back to high school science class.

The gist is this: You heat water (liquid), turn it into water vapor (gas), then collect the condensation with the aid of ice (solid). It's like middle school science class all over again.

Have you heard of the water cycle? In the water cycle, the sun heats liquid water and turns it into a gas called water vapor. This process is called evaporation. When the water evaporates, it leaves ...

California company Spout has launched a countertop kitchen gadget that transforms humidity from the air into drinking water, drawing on technology used by NASA. The atmospheric water generator is ...