Genetically engineering bacteria that live on our skin could prevent frostbite and hypothermia in extreme environments ...

When hydration improves, fine lines and wrinkles often appear softer, for skin that looks smoother and plumper.

Plus, six more experts weigh in on their go-to hair growth products ...

We consulted with a pain management specialist and a physical therapist to round up the most effective creams on the market to help relieve you of specific painful conditions.