In the first half of a two-part series, CBS News correspondent Wyatt Andrews investigates the new field of regenerative medicine by visiting a laboratory in which body parts are manufactured from stem cells.
A new trial using adult stem cells to treat spinal cord injury will be conducted in Australia.
A study shows the potential for stem cells to treat brittle bone disease.
British doctors have been granted approval to inject stem cells into heart during surgery.
Two scientists from Japan will use iPS cells to research treatment for heart damage.
