A miraculous step forward in material science could unlock a solution to the water crisis plaguing the globe by sourcing ...

Not much air touches the cup in the bag so not much moisture can form on it. If the air around you doesn’t have enough water vapor in it to cause moisture to form on the outside of a cold cup, here’s ...

When water vapor and nitrogen in the air are passed through a catalytic mesh, either by natural wind or a fan built into the device, green ammonia is generated inside the device, and this is then ...

If the cup of cold water is not exposed to air, no condensation will form. The fast-moving molecules of water vapor transfer their energy to the side of the cup which is cooler. This causes the water ...

With the air as his canvas, a Dutch artist applies water vapor, smoke, lighting—and conjures clouds in surprising settings. Berndnaut Smilde creates clouds to photograph in odd places—here ...

It then forces warm air from the lungs into the cold atmosphere. The temperature change triggers water vapor in the whale's breath to condense into water droplets. The same phenomenon happens when ...

This insect, which thrives in one of the world’s driest regions, survives by capturing water vapor from the air on its shell. Once enough moisture accumulates, the beetle consumes it—a process ...

Frost is a solid deposition of water vapor from saturated air. It is formed when solid surfaces are cooled to below the dew point of the adjacent air. Frost crystals' size differ depending on time ...