Doctors say they can boost the odds donated organs will be usable by restarting blood circulation with a pump after donors are declared dead. Critics say the procedure blurs the definition of death.
Medical amputation isn't a uniquely human form of medicine, it turns out. Some ant species will cut off the limbs of injured buddies when it's necessary to save them.
When Thorsten Siess was in graduate school, he came up with the idea for a heart device that's now been used in hundreds of thousands of patients around the world.
Clinical trials of MDMA have been promising, but concerns have emerged about the quality of the research. A June hearing scheduled by the Food and Drug Administration is likely to address them.
Surgeons transplanted a kidney and thymus gland from a gene-edited pig into a 54-year-old woman in an attempt to extend her life. It's the latest experimental use of animal organs in humans.
As a shortage of growth hormone used to treat rare diseases in children drags on, families and doctors are struggling with insurers' requirements to get prescriptions filled.
More than 25 million adults in the U.S. have tinnitus, a condition that causes ringing or buzzing in the ears. An FDA approved device that stimulates the tongue, helped 84% of people who tried it.
Artificial wombs could someday save babies born very prematurely. Even though the experimental technology is still in animal tests, there are mounting questions about its eventual use with humans.
Scientific advances in immunotherapy and new targeted therapies have increased survival rates. But screening among former and current smokers still needs to improve to save more lives.