The microwave isn't my favorite appliance for cooking or reheating food but it has its uses. In times when only a microwave ...

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.

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 ...

Why are there water advisories related to neighborhoods burned by the Palisades and Eaton fire? Here's a guide to ...

When lunar soil is heated to more than 1,000°C, hydrogen combines with iron oxides to create elemental iron and water vapor. This vapor can be turned into liquid water through condensation. This ...

Researchers have turned abundant natural materials like cellulose into powerful hydrogels that capture water from air, offering a scalable solution to global water scarcity.