Miniature organs have a new lifeline. Mimicking the way early human embryos grow blood vessels, scientists nudged multiple types of mini organs to sprout their own vascular networks. Also called ...

With the demand for human donor organs desperately outstripping supply, scientists are working to see if genetically edited pig organs can bridge the gap. Surgeons at Massachusetts General Hospital ...

ABC News visits scientists raising pigs with genetically modified organs. There are more than 100,000 people currently waiting for an organ transplant and it’s estimated that another person is added ...

In a Maryland operating room one day in November 2025, doctors made medical history by transplanting a genetically modified pig kidney into a living patient. The kidney had been engineered to mimic ...

Cloning human organs has sparked intense interest and debate in recent years, drawing attention from scientific, ethical, and medical communities. The potential for cloning human organs presents ...

A team of doctors at NYU Langone transplanted a pig kidney into a brain-dead patient and reversed its rejection twice during the 61-day study. Joe Carrotta / NYU Langone Facing a shortage of organs ...

Scientists have discovered a method of helping human stem cells thrive in an animal embryo—a key development in efforts to grow human organs in animals for medical transplants. A study by UT ...

Surgeon leading xenotransplantation trial aimed at solving shortage of human organs says edits can lessen risk of rejection ...

But will these “bodyoids” ever be ethically acceptable? This week, MIT Technology Review published a piece on bodyoids—living bodies that cannot think or feel pain. In the piece, a trio of experts ...