The bond between a pet and a human is a special thing. It is even more precious when a child and an animal form a friendship. The connection between them can grow throughout the years as they play ...

A pig's liver has been transplanted into a human recipient for the first time in a ‘milestone’ for organ transfers between animals and people. Scientists in China used a liver taken from a seven-month ...

Surgeons have now published the first report of a gene-edited pig liver transplanted into a person. The liver, which came from a genetically modified pig, appeared to stay active, producing bile and ...

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 ...