A systematic modeling study of simple air cleaners using a box fan shows these inexpensive units can greatly decrease the amount of airborne virus in these spaces, if used appropriately. Improved ...

With allergens, disease, odors, and dust building up over the winter months, there are many reasons to consider an air purifier for your home. While there are impressive air purifiers you can buy with ...

When the weather's hot, one of the best fans can be a lifesaver, especially if you don't have air conditioning. They're especially good at helping you sleep at night, as they basically double as a ...