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 ...

An engineer has created a 3D model of the human heart, inspired by his daughter’s heart condition, with the goal of creating a library of virtual hearts for researchers to use whenever they want.

Please provide your email address to receive an email when new articles are posted on . A miniature, three-dimensional heart model, called the “heart-on-a-chip,” successfully used reprogrammed stem ...

Scientists have created a three-dimensional "heart-on-a-chip" (HOC) model that beats on its own, uses calcium to initiate ...