With the first demonstration of microextrusion-based printing of living cells in 2003, three-dimensional (3D) bioprinting has taken front stage in the development of manufactured human tissues. This ...

To improve 3D printing, simply add gel. A fresh technique uses one to support complex shapes that would fall apart under their own weight in normal 3D printing. This new-found combination of strength ...

What can’t a 3D printer build? The number of possible answers to this question has shrunk exponentially in recent years, as the high-tech machines continue to churn out solid object after object from ...