Wednesday January 22, 2025: Researchers at University of Galway have developed a way of bioprinting tissues that change shape as a result of cell-generated forces, in the same way that it happens in ...

A team of scientists from Harvard Medical School and Duke University has created a new kind of tissue that can change heart activity using only light—no wires, no surgery, no harm. This groundbreaking ...

A surprising autopsy marked the first time a bony, supportive structure was documented in an adult human heart, medical examiners reported. When you purchase through links on our site, we may earn an ...

Chinese scientists have, for the first time, cultivated a beating heart structure with human cells in a pig embryo, reporting that the heart continued to beat for 21 days unaided. The study, led by ...

Your heart is a muscular organ that helps circulate your blood, which delivers oxygen and nutrients to your tissues. There are four chambers and four valves in your heart, and each ensures proper ...

A 3D printed hydrogel bandage on a pig heart. Credit: Casey A. Cass, University of Colorado The heart is an impressive organ that has to beat constantly for years. But what happens when heart tissue ...