Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. It looks ...

Uncover the innovations in creating living heart tissue that promise to transform organ regeneration and medical therapies.

Three-year-old cardiac patient Fatima holds a 3D model of her own heart Children's cardiac surgery has been revolutionised by the development of 3D-printed models of patients' hearts, a leading ...

Miniature-sized heart chambers called ventricles have been 3D printed with live human heart muscle cells and shown to beat on their own for at least three months. Artificial heart tissue can be made ...