Scientists discover concerning material hiding inside human hearts: “Measures should be taken to mitigate exposure”
Researchers studied heart-tissue samples and blood from 15 patients
Scientists grow cells on a robot skeleton, but don’t know what to do with them yet
A new method of tissue engineering is only a proof of concept for now
It’s surprisingly easy to program living tissue to form new 3D shapes
The DNA patterns result in layers of tissue growing that naturally curve & fold in whatever way the researchers choose