Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Cardiologists reveal how a simple routine over two years can reverse heart aging. See what the study found and why it's ...

Your heart beats billions of times in a lifetime, tirelessly pumping blood, supporting life, and adapting to activity. Learn ...

Adolescent athletes' cardiovascular system may adapt to increased cardiorespiratory fitness by increasing blood pressure, ...

First-of-its-kind therapy developed by Johns Hopkins researchers cleared for treatment of Barth syndrome, a condition that ...

DMT, or dimethyltryptamine, is a natural psychoactive molecule found in many plants and mammals. According to an article ...