Scientists have developed a way to precisely tune atomic-scale platinum “skin” layers on porous PtCu nanodendrites—revealing how these ultrathin shells reshape catalytic behavior in fuel cells. By ...

Skin grafting is a technique for treating injured, broken, or lost skin. A split-thickness skin graft is made by shaving off a thin area of healthy skin from elsewhere on the body. Share on Pinterest ...

A full-thickness skin graft is a procedure that’s used to treat injuries and heal surgical wounds. Grafts are typically taken from healthy skin elsewhere on the body and placed over the damaged or ...

Our skin is a natural wonder of bioengineering. The largest organ in the body, it’s a waterproof defense system that protects against infections. It’s packed with sweat glands that keep us cool in ...