The scalloped-shaped “Valentine's” heart is a ubiquitous icon in Western culture. This unavoidable emblem of love and well-being is used by spiritual and commercial institutions alike.

Cardiac disease While our current research has shed light on the evolution of the human heart, our work analyzing the hearts ...

Sure, you know how to steal hearts, win hearts, and break hearts. But how much do you really know about your heart and how it works? Read on to your heart's content! Put your hand on your heart.