One day, robots might navigate through your blood vessels to break up clots, deliver targeted chemotherapy or repair ruptured blood vessels more efficiently and effectively than existing tools, ...

ETH Zurich scientists 3D print muscle tissue in simulated zero gravity, paving the way for growing human tissue in space.

From cells that migrate to tissues that heal, nature abounds with systems capable of sensing and adapting to their ...

After vocal cord surgery, many patients develop stiff vocal folds that impact their ability to speak. Hydrogels can help prevent this by promoting healing, but delivering hydrogels to the vocal cords ...

A programmable metamaterial finger can lock into four positions without electronics. A simpler, more functional future for ...

Inspired by the world’s largest land animal, researchers have created and tested what they say is the world’s smallest 3D ...

Researchers have developed a chemical structure for an artificial muscle that can lift up to 4,000 times its weight, and they ...