By Peter Sergo | Thu, 12/19/2013 - 15:53
Penn State researchers harnessed a virus to convert one type of non-neuronal cell into functioning nerve cells. The technique has the potential to one day treat neurological disorders.
By John Ericson | Mon, 11/25/2013 - 19:19
A groundbreaking regeneration method will allow physicians to grow artificial skin with umbilical cord stem cells.
By Christine Hsu | Wed, 12/19/2012 - 14:52
After hours of surgery, doctors dug out pieces of small bone fragments that appeared to be growing in the flesh around the patient's eye.