In a world of increasing wildfires and invisible irritants, we consulted experts to explain how to measure and correct air quality.

Parts of the United States have gotten an early taste of summer weather, as temperatures and humidity are on the rise. Summer ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Moisture meters may not be familiar to the average homeowner, but they provide ...

The award-winning Sustee moisture meters are ideal for houseplants and can measure moisture levels in various soil types. They're also available in small, medium, and large sizes to accommodate ...

Dew point is often confused with relative humidity, but it is the dew point that is the true measure of how comfortable an airmass is. Related: What causes wind? For instance, let's say you have a ...

Especially in summer, a humid basement affects the air quality and comfort of your home. This is the ideal level of humidity ...

"These innovations establish the USGA Moisture Meter as one of the most accurate tools for measuring water content and salinity available today. By bringing this cutting-edge technology – once ...

Absolute humidity is simply a measurement of the amount of water vapor present in the air at any one time. Why are there two ways to measure humidity? Because warm air can carry more moisture than ...

Using state of the art techniques, researchers use vibrations from traffic to measure underground soil moisture. Caltech researchers have developed a new method to measure soil moisture in the ...