HealthPig liver transplant into a living person edges it closer to the norm The first ever transplantation of a pig's liver into a living person helps us better understand how animal organs can be used to prolong, or even save, lives News
HealthHuman eyeball successfully transplanted for the first time Aaron James received the first ever eyeball transplant during a 21-hour-long surgical procedure – and five months later, his new eyeball is healthy News