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

It is well established that the rate of chemical degradation of solid-state pharmaceutical products, such as tablets and capsules, is highly dependent upon the environmental temperature and humidity.

You might check the forecast and see 40% relative humidity in the afternoon, then step outside and feel sticky and ...

Hygrometers and humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air. The range humidity measurement instruments operate in is typically from 0 to 100% ...

With summer here, one component of our daily weather can make or break our enjoyment of the season, and that's the humidity. So, exactly what is humidity, what do the different values of it really ...

YOUNGSTOWN, Ohio (WKBN) – There might not be a more misunderstood phrase in meteorology than “relative humidity.” Every summer when humidity returns, this phrase echoes across the United States: “It ...

This explainer outlines how indoor plants raise surrounding humidity and why placement changes outcomes. It describes ...

We’re due hot and humid weather this week after the heavy rain and thunderstorms that much of the country is currently enjoying. Dan Suri, Met Office meteorologist, has said: ‘It’s going to get hot ...