The first person to receive a heart transplant from a pig has died. The University of Maryland announced that the 57-year-old man died Tuesday, two months after the groundbreaking experiment. It is ...

David Bennett Sr. received a new heart from a genetically modified pig. A 57-year-old man who underwent a first-of-its-kind heart transplant involving a genetically-modified pig heart is in a "much ...

One month after an experimental procedure to transplant the heart of a genetically modified pig into a patient with end-stage heart disease, doctors say the heart is functioning on its own and shows ...