Four people who received pig organs died within two months of transplant. Now an Alabama woman hopes for a better outcome.

Beneath it sits the kidney of a genetically modified pig that surgeons transplanted into his body six weeks ago. Dr. Leonardo Riella squirts a cold gel on Andrews’ belly, and presses an ...

Massachusetts General Hospital performed the first successful transplant of a gene-edited pig kidney into a person in March.

A New Hampshire man fought for the chance at a pig kidney transplant, spending months getting into good enough shape to be part of a small pilot study of a highly experimental treatment.