For nearly two decades, researchers have been demonstrating in mice that the blood of a young animal, when surgically shared with an old one, can reverse signs of aging across nearly every tissue — he

The technique is called heterochronic parabiosis, and it works by surgically joining the circulatory systems of two animals of different ages so that they share... The technique is called heterochronic parabiosis, and it works by surgically joining the circulatory systems of two animals of different ages so that they share... Read More