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

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

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

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

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 ...

Nature is a riot of color. In the animal kingdom, many species, from insects to cephalopods, use their permanent color or ...

For humans, humidity often makes us cranky, sweaty, and downright uncomfortable. For sweat bees, humidity changes their ...

Democrats are again trying to pry some of the religious vote from Republicans, but their actions expose the insincerity of ...

Any fans of the “Star Trek” television and movies franchise are quite familiar with the phrase used to begin episodes: “Space ...

This valuable study addressed a key question in epilepsy research: whether the recordings of very fast oscillations in the brain (>250Hz, fast ripples) reflect underlying pathology or might be a ...

HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...