Heart disease can be silent, but what if your body sends signals — other than overt symptoms like chest pain — that you’re at risk? One potential sign is right on the side of your head. It takes just ...

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 ...

Have you ever felt like there was a pit in your stomach? What about a flutter in your heart? It turns out that the anatomical connections we make with certain emotions and feelings — what researchers ...