A Chinese woman is the third person in the world living with a gene-edited pig kidney, and nearly three weeks after surgery, doctors say she's doing well.

Chinese researchers are reporting new steps in the quest for animal-to-human organ transplants. Researchers at Xijing Hospital in China say a pig kidney transplant recipient continues to recover nearly three weeks after that surgery.

Chinese researchers have reported new advancements in the pursuit of animal-to-human organ transplants, successfully transplanting a genetically modified pig kidney into a human patient and making progress toward the potential use of pig livers.