At-home chemical peels used to give me pause. Perhaps it’s because the term conjured images of harsh treatments designed to remove literal layers of skin—and while in some cases that can be true when ...

The F.D.A. recommends against using the skin care products without professional supervision. Experts explain the risks. By Katie Mogg When Laura Messina, 43, wanted to lighten the dark spots under her ...

Coca-Cola can be used at home to illustrate simple chemistry principles. Béla Fleck on dropping his Kennedy Center shows: ...