The humidity has been critically low over the past few days, generally below 30%. What exactly is relative humidity, and how ...

Blue waxbill (Blousysie) (Uraeginthus angolensis) near Satara in the Kruger National Park, Limpopo, South Africa. Boshoff ...

Wet clothes stick to your body and water spreads across the fabric because water molecules are strongly attracted to other molecules, a chemical property called adhesion.

Meteorologists are clarifying the difference between dew point and relative humidity as parts of the Southeast brace for a warm, sticky weekend with scattered showers. Dew point measures the actual ...

A higher dew point directly means that there is more water vapor in the air. So when you’re describing the air as being ...

A viewer asks, if it's raining outside, but the humidity gauge only reads 74%, shouldn't it be 100%? Ray Petelin has the ...

Extreme heat events have been demonstrated to increase emergency department (ED) visits, hospitalizations, and mortality, but evidence of their impacts on the associated costs and on outpatient use is ...

Floodlight reports federal judges in Louisiana presiding over oil lawsuits have ties to the defendants, raising conflicts of ...

National Weather Service officials are raising 'Red Flag' wildfire warnings in more than half Florida counties.

Chicago residents aren't always grateful for the city's erratic weather. But what if it helped the Cubs score fly balls?

Moisture problems show up everywhere in HVAC systems. Knowing how humidity behaves in air can make troubleshooting ...

Measurement and Sensor Technology, Chemnitz University of Technology, Reichenhainer Str. 70, 09126 Chemnitz, Germany ...