The eyes are often referred to as the windows to the soul. Eyes convey various emotions, from joy and love to fear and sadness. But sometimes, our eyes can betray us, especially when we are trying to ...

That subtle flutter of your eyelids might seem like nothing more than a basic bodily function, but it’s actually broadcasting your mental state to everyone around you. Your blinking pattern—how ...

When your electrical system is working normally, the two upper chambers of the heart (atria) contract and pump blood into the two lower chambers (ventricles) in a well-coordinated way. This results in ...

There’s nothing quite as distracting as a sudden eye flutter while you’re trying to work, it’s the universal sign that you’re ...