Growing an entire new tooth—or starting the process so that the cells can continue it when implanted—will require ...

Space travel exposes astronauts to a unique set of challenges, one of the most dangerous being cosmic radiation. While ...

Growing cells in the laboratory is an art that humans have mastered decades ago. Recreating entire three-dimensional tissues is much more challenging.

Growing cells in the laboratory is an art that humans have mastered decades ago. Recreating entire three-dimensional tissues is much more challenging. Researchers are developing a new hydrogel-based ...

The skin is the largest organ in the human body. It makes up about 15% of our body weight and protects us from pathogens, ...

Empa researchers have developed a printable, non-swelling hydrogel made from cold-water fish gelatin, enabling the creation of 3D living skin mod ...