When the human body gets hurt, most tissues heal—skin closes over a wound, bone heals itself. But not all organs heal that easily. The kidneys and the heart, for example, are not as willing to heal ...

The heart, as the vital organ that pumps blood to about 73 trillion cells of the human body must be sufficiently active and ...

In a world-first, scientists at Tel Aviv University have successfully 3D printed a tiny human heart using real human cells. This innovation could reshape the future of organ transplants, offering a ...

Diabetes has long been treated as a disease of blood sugar, but a growing body of research suggests it is also a disease of anatomy, metabolism and even circuitry inside the heart. Instead of simply ...

In 4 B.C., Aristotle identified the three-chambered organ as the center of vitality. The heart served a dual purpose: breathing physical life and something more spiritual. By the second century, Greek ...