Why do I get sun spots?

Sun spots are often called age spots, but you don't have to be old to get them, says dermatologist Dr. Jordana Gilman. To find out why even young people might see spots—and how to prevent them—watch this video.

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.