How can exfoliating my skin keep it healthy?

If your complexion is dull, the reason may lie in a layer of dead skin cells. Dermatologist Rosemarie Ingleton, MD, FAAD, explains how exfoliation can help, and the pros and cons of different approaches.

Even better than treating psoriasis is preventing a flare-up in the first place. Here’s how.

Here’s how to use everyday cleaners safely and correctly to ward off germs.

Learn the basics of this public health tool and how it helped officials monitor and control the COVID pandemic.

While much of your cancer risk is out of your hands, you may be able to lower your odds by managing your weight.

Get the dirt on what causes allergies and asthma.