Diagonal earlobe crease known as Frank's sign may signal a higher heart disease risk. Cardiologist explains what it means and ...

All bodily systems are connected and help inform one another; some link in ways that may surprise you. A new study highlights the under-discussed relationship between your eyes and heart, and how the ...

That double-humped triangle that we immediately understand as a heart — or love — appeared as an ideogram stamped on coins as ...

New research looks into how the retina and vascular system are connected. Retinal blood vessels can act like a window into heart health and overall health, including lifespan and aging markers, a ...

The size of a person’s neck relative to their body can predict various health markers, studies have found. Research has shown that the size of a person’s neck in proportion to their body can be an ...

Heart attacks might look like they happen out of nowhere, but in most cases, the body tries to warn us first. According to a recent study published in the Journal of the American College of Cardiology ...