Gene-edited pig organs are moving xenotransplantation from experimental promise toward clinical reality, but the path to routine use depends on safety, durability, and public trust.

Teenagers aren’t supposed to struggle to breathe. But two years ago, Micah Clayborne, a then-active 13-year-old middle school tennis player, knew something was wrong. Still, he pushed through the ...

Organ procurement organizations, or OPOs, are nonprofit entities in each state responsible for recovering organs from deceased donors. The federal government oversees 54 OPOs nationwide through two ...