You may have noticed that humidity (the amount of water vapor in the air) makes a difference in how comfortable you feel outside. When the humidity is high in the summer we say it is "muggy." When it ...

A researcher at the Max Planck Institute for Chemistry in Mainz, Germany, has suggested a very simple formula for converting between the relative humidity and the dew point temperature without needing ...

The humidity may be relative, but the shock is real. Often times in the middle of a D.C. summer you hear people say, "It's not the heat... It's the humidity," and they're right. The humidity makes a ...