LED, or light emitting diode therapy, is a skincare treatment that uses varying wavelengths of light, including red and blue. NASA originally developed it for plant growth experiments on shuttle ...

Skin has traditionally been reserved for animals – until now. For the first time, scientists learned to grow humanlike skin on a robotic finger using cells, a new study revealed. Unlike artificial ...

The Terminator may be one step closer to reality. Researchers at the University of Tokyo have built a robotic finger that, much like Arnold Schwarzenegger’s titular cyborg assassin, is covered in ...