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A new biomaterial clings to all the curves and wrinkles of the human body to help keep bacteria out of difficult-to-treat wounds.
Intelligent biomechanical mask under development at the University of Texas at Arlington could regrow faces for soldiers burned on the battlefield.
In a discovery by a Harvard researcher, a reactivated gene found in embryos helps mice regrow clipped parts of their ears and toes. Could the "fountain of youth" gene hold promise for humans too?