When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Michael Clifford. Design: Lisa Statonton Des As temperatures begin to plummet and the ...

Sally has heard that indoor humidity can be extremely low in the winter and wonders how that happens. The humidity measure with which most of us are familiar is relative humidity. That is expressed as ...

Indoor carbon dioxide (CO2) levels naturally rise when a home is closed up for long periods, especially overnight or in households with multiple occupants. Elevated CO2 is linked to fatigue, headaches ...

While you can’t change the humidity levels outdoors, you can take steps to control humidity levels inside your home. This can improve your comfort and health, and can even prevent damage to home ...