After living 271 days with a pig kidney, a New Hampshire man received a human transplant this month and is now recovering.

One year ago, Tim Andrews was among the world’s first recipients of a genetically modified pig kidney. Now, he is the first ...

Pioneering research led by Brazilians describes the immune system’s reactions in detail in the first living patient to receive a genetically modified pig kidney transplant. This paves the way for the ...

Tim Andrews, a lifelong Concord resident, is in search of a kidney donor after his groundbreaking transplant of a pig kidney failed this fall. Credit: CATHERINE McLAUGHLIN / Monitor Sign up for the ...

There were breakthroughs in Alzheimer's disease and sleep apnea.

As a bioethicist and philosopher explains the ethics of using organs grown in animals for human transplant procedures. When you purchase through links on our site, we may earn an affiliate commission.

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

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

A New Hampshire man who became one of the first people in the world to receive a genetically modified pig kidney is home recovering in Concord after a human kidney transplant. Last year, Tim Andrews ...