Why is it that when it's raining, the relative humidity isn't 100%?

GREENSBORO, N.C. — With dry winter air plus cold and flu season in full swing, a humidifier can be essential to better skin, sleep, and overall health. When you turn on the heat in your house, it ...

Those who haven’t spent a summer in the South don’t know the true meaning of humidity. As the temperatures rise, the humidity levels follow. Even born and raised Southerners may never completely get ...