The first person to receive a heart transplant from a pig did not die due to his body rejecting the organ, according to doctors at the University of Maryland. Instead, doctors said the heart failed ...

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 ...

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 ...

A 56-year-old man with liver failure has become the first living person to be surgically connected to a genetically modified ...