3D printer used to build functioning ear

Cornell bioengineers and physicians have created a fully-functioning artificial ear, using 3D printing and injectable molds.

Scientists create 'cyborg' human flesh

Harvard scientists have, for the first time, merged human tissue with a  network of bio-compatible nanoscale wires to create 'cyborg tissue'.

Damaged nerves regrown with new implant

British and German engineers have created computer-generated implants that allow damaged nerves to regrow.

3D printer produces 'bones'

Washington State University researchers have printed out a bone-like material that can be used in orthopedic procedures and dental work.