Incredibly, Kris Boesen, who was paralyzed from his neck to his toes after a car accident, is regaining movement after receiving a stem cell injection into his spine. 

Forget prosthetics. Researchers from Duke University want to awaken the genetic elements associated with limb regrowth, a trait found in many creatures, notably starfish.

Even the doctor can’t explain how the procedure really worked.

Organs could be “made to order” in the future.

A series of experiments has demonstrated the exciting prospects of using young blood to regenerate the brains and bodies of the elderly.