The Science Siblings are celebrating Heart Month with some facts and a DIY model. “For example, the size of your heart is about the same size as your fist. And also, the average heart weighs between ...

A team led by researchers at UNC-Chapel Hill have developed an innovative computer model of blood flow in the human heart that promises to transform how we understand, diagnose, and treat heart ...

Scientists have created a three-dimensional "heart-on-a-chip" (HOC) model that beats on its own, uses calcium to initiate muscular activity and responds predictably to common drugs in hopes that it ...