The surgery comes at a turning point in the quest to tell if animal-to-human transplants could help ease the shortage of ...

A Concord man is the latest recipient of an unusual procedure: He's had his kidney replaced with one from a pig.

The second person ever has received a transplant with a genetically modified pig kidney.

The recipient was Tim Andrews, a 66-year-old New Hampshire resident who had end-stage kidney disease and was on dialysis for ...

On Friday, doctors at Massachusetts General Hospital announced that a 66-year-old New Hampshire man had successfully received ...

A 66-year-old man, Tim Andrews, has successfully undergone a pig kidney transplant, becoming the second person to do so.