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

In a new study, published today (12 July) in Nature, researchers have produced the most detailed and comprehensive human Heart Cell Atlas to date, including the specialized tissue of the cardiac ...

Researchers have solved the structure of a protein that is integral to processes responsible for maintaining a healthy heart and nervous system. The protein -- cystathionine beta-synthase, known as ...

Low-density lipoproteins (LDL)—commonly known as bad cholesterol—have long been on scientists' radar as a major contributor ...