Today's Savannah Guthrie posted an update after undergoing the vocal surgery that will have her out from the NBC morning show ...

We asked dentists about the most effective ways to whiten teeth at home, and they shared their top picks for toothpastes, mouthwashes, pens, strips and kits.

How long it takes to lose weight can vary based on a number of factors, such as age, medications you take, your activity level, and more. Learn how to do it right.