Meteorologist Paul Douglas answers reader questions about the weather and other natural phenomena every couple of weeks.

Models in the HX-772 Series can measure relative humidity from 0% to 100% or absolute humidity from 0 to 200 g/m 3. They can also sense dew point between –40° and 140°F. Using completely sealed ...

A new study has found a significant correlation between "absolute" humidity and influenza virus survival and transmission. When absolute humidity is low -- as in peak flu months of January and ...

Wondering what humidity is comfortable? While we often give a great deal of thought to heating our homes in the winter and cooling them down in the summer, we may not realize just how crucial ...

Relative humidity has substantially declined in recent decades, defying global warming computer models predicting higher amounts of atmospheric water vapor that will exacerbate global warming. The ...