A myocardial infarction (MI), or heart attack, doesn't just damage the cardiovascular system—it can dramatically reshape how ...

In recent decades, laughter has been researched more and more as part of the connection between body and mind – and the things it does to the body are amazing.

Scientists in Shanghai have created the world’s first lab-grown sinoatrial node, the tiny structure that controls the heart’s ...

Researchers have identified a key protein that may help failing hearts regain function, offering new insight into why some ...