Scientists in the US have grown the first functioning mini human heart models to help identify cardiac disorders in the lab. The human heart organoids (hHOs), which have functioning chambers and ...

Israeli scientists have created a minuscule beating heart using stem cells that is smaller than a grain of rice. The tiny heart model, which is around the same size as half a grain of rice, has been ...

Becoming a full-fledged organism out of a handful of cells, complete with functioning tissues and organs, is a messy yet highly synchronized process that requires cells to organize themselves in a ...

Their bodies are as fresh as the day they departed. How do we know they’re really dead? Their hearts are still beating. They urinate. Their bodies don’t decompose and they are warm to the touch; their ...