What these buzzy new tests can and can't tell you.

Add Yahoo as a preferred source to see more of our stories on Google. In the Beauty Lab's most recent body wash test, our scientists spent more than 90 hours completing in-Lab testing and evaluated ...

As our beauty editor, I quite literally get paid to test body washes, for a living. It's a tough job—I have the skin flareups to prove it—but someone's gotta do it and frankly, I'm glad it's me. I ...

Discover the simple bicep curl benchmark that health experts use to measure your biological age and your potential for ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...