PITTSBURGH (KDKA) -- Many people around Pittsburgh are used to using "relative humidity" to determine how muggy it may, or may not, feel. Using relative humidity is not the best way to do it. While ...

A new study has found a significant correlation between "absolute" humidity and influenza virus survival and transmission. When absolute humidity is low -- as in peak flu months of January and ...

Industry leaders realized hundreds of years ago that their processes and machines operate best when the indoor relative humidity is maintained at an optimum level for their process. They found it was ...

During weathercasts on Local 12, you've likely heard The Weather Authority use the terms "relative humidity" and "dewpoint." While both of these terms are related to the amount of moisture in the air, ...

FARGO — Cool fall weather is an excellent time for a further examination of relative humidity. It is common during cool, damp, cloudy weather for the relative humidity to hover around 100%, yet your ...

A new study has explored the role of relative humidity in the transmission of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from person to person indoors. The study titled, “An ...

Meteorologist Ray Petelin joined the KDKA Weather Team in October 2018, but is no stranger to the weather in Pittsburgh and Western Pennsylvania. He has been forecasting in Pittsburgh since 2011 and ...

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.