Novel research led by Brazilian scientists describes the immune system's reactions in detail in the first living patient to ...

For the first time, surgeons have transplanted a kidney from a genetically modified pig into a living person, doctors in Boston said Thursday. Richard Slayman, 62, of Weymouth, Mass., who is suffering ...

A surgical team said Thursday it has conducted the world's first genetically edited pig kidney transplant into a living human. During a four-hour procedure earlier this month, surgeons at ...

And so it has come to pass: Chinese scientists at the University in Guangzhou have created the first genetically modified human embryos. Although there had been rumors circulating for some time that ...