Rather than hydraulic actuators, springs or hinges, these tiny "bio-bots" are powered by living muscle tissue.
Researchers at the University of Leeds say their digital scanning system produces high-res images that can be rotated.
Doctors have saved the life of a newborn baby with the aid of a 3D printed model that helped them plan his heart surgery.
As Han Solo would undoubtedly tell you, Chewbacca's hardly a fair-weather friend. This week, our winner-take-all team of crafters takes on a Chewie tissue box cover.
A biochemistry professor has invented a meat-free burger that looks and bleeds juice just like the beef you cook on your grill.
Scientists synthesize human airway tissue, and in hopes of finding better asthma medication, watch it react to a variety of chemicals.
A smart liquid bandage glows to reveal the amount of oxygen the wound underneath is getting, and that could help doctors help us heal.
NASA's looking for innovative ways to get a manned crew safely to the Red Planet. Could deep sleep hold the key to success?
Scientists produce ultra-thin threads of carbon atoms they say should be stronger and stiffer than any existing man-made material. Space elevators, here we come.
The complex procedure "went swimmingly," according to a statement from the Australian animal hospital where the operation took place.