Burst’s whitening strips are created to gently brighten teeth while being gentle on gums. Their formula lifts coffee, wine, and tea stains from enamel in up to 10 minutes, but you can leave the strips ...

We asked dentists to share the best teeth whitening products and the best ways to see results. Shop expert and ...

Get ahead of Prime Day with these early deals on electric toothbrushes, water flossers, toothpaste and more oral care essentials.

For proper anal hygiene, it’s usually best to wipe from front to back and, when needed, clean your butt with lukewarm water and a gentle cleanser. Enemas can provide a more thorough rectal cleaning.

José Miguel Bermúdez Menéndez, energy technology analyst on hydrogen and alternative fuels at the International Energy Agency (IEA), talks to Nature Energy about the IEA’s Hydrogen Projects ...