Across much of the world, hotter days are no longer arriving alone. The air itself is changing, sometimes turning from dry ...

When Hanna Wallach first started testing machine learning models, the tasks were well-defined and easy to evaluate. Did the model correctly identify the cats in an image? Did it accurately predict the ...

"Moisture assessment has historically been comparative rather than definitive," said Adam Capps, founder of Roof MRI. "The PHD scale provides a consistent way to determine whether insulation is dry, ...

Heat waves are becoming commonplace, and so too is high humidity, which can strain the electrical grid, hurt the economy, and ...

A new leaf imaging system lets scientists watch plant stomata control water loss and carbon uptake in real time.

Abstract: Based on the relative humidity definition and its measurement principles, this paper presents an improved psychrometer measurement method. The improved measurement method for relative ...

Silvia Ascarelli is a senior news editor for MarketWatch based in New York. You can follow her on Twitter @SilviaAscarelli. Back To Top ...

Looking for a reliable home weather station that fits your needs? We tested a range of weather stations to see how well they ...

Abstract: The implementation of a solid-state capacitive relative humidity (RH) sensing system which employs a polymer as the moisture-sensitive material is discussed. The sensing mechanism is based ...