Understanding the difference between humidity and moisture.

You can’t control every virus that comes your way, but you can control the air inside your home. Keeping indoor humidity between 40% and 60% won’t magically make you flu-proof, but it can make it ...

Lower outdoor humidity and heating systems cause dryer air indoors in winter. Air that's too dry can lead to dry sinuses, skin, and lips—plus warping and creaking in your home. The optimal indoor ...