Using state-of-the-art tissue engineering techniques and a 3D printer, researchers at Weill Cornell Medicine and Cornell Engineering have assembled a replica of an adult human ear that looks and ...

Researchers on Saturday said they have assembled a replica of an adult human ear that looks and feels natural, using state-of-the-art tissue engineering techniques and a 3D printer. Currently ...

This story appears in the March 2018 issue of National Geographic magazine. What if you could press a button and a machine would make you a new nose or kidney? Scientists are exploring that ...