A newly discovered pathway between the heart and brain may explain why healthy people faint. The pathway appears to carry signals from the heart's lower pumping chambers to an area of the brainstem ...

In the stillness of a Japanese observation garden, your eyes slow their darting dance, your heart softens its beat, and your body begins to whisper “I am safe.” A new study finds that this isn't just ...

Share on Pinterest Eye health may hold the key to predicting heart disease and aging risk, according to new research. PeopleImages/Getty Images Scientists have known for some time now that the eyes ...

Scientists have known for some time now that the eyes can also help doctors see signs of non-eye-related health conditions. Through the blood vessels in the retina, eye doctors can detect signs of ...