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

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 ...

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 ...