An e-mail from Matthew wants to know which is the better measure of humidity, relative humidity or dew point. Dew point is by far the better measurement of how how much water is contained in the air.

Engineers now have two multifunctional transmitters at their fingertips for measuring relative humidity and temperature. The HT737 is a digital unit that measures relative humidity, temperature, dew ...

I know in Houston, we hear the term humidity which is used to correlate to how muggy it may feel outside. But what actually is humidity and what does it represent? Humidity is the measurement of water ...

MOLINE, Ill. — Many of us have switched on the furnace for the first time this fall season and that's a trend that will likely continue heading into the remaining weeks of October. With each passing ...