Alpha arbutin helps lighten dark spots by gradually restraining the activity of tyrosinase, an enzyme that plays an important ...

Human skin was adapted to whatever conditions it found itself in. People took shelter, when they could find it, in caves and rock shelters, and got pretty good at making portable shelters from ...

The lab-grown skin has been attached to a simple, tiny robot face that is capable of smiling — and the tissue can heal itself. “The skin can repair itself if damaged, similar to how human skin ...