The first trial to test whether genetically modified pig livers can be used safely to treat people with organ failure has been approved by the US Food and Drug Administration. As part of the trial, ...

Tim Andrews set a world record — living with a genetically modified pig kidney for 271 days. Now, he has a human kidney again ...

Researchers in China placed a lung from a genetically modified pig into a brain-dead man, with mixed results. By Roni Caryn Rabin Scientists have dreamed for centuries about using animal organs to ...

The bold question-askers at What If investigate what would happen if genetically modified people became the norm. House lawmakers unveil bipartisan health care plan proposal Blanche warns lawyers who ...