Human health is the Achilles heel of space travel. Researchers at ETH Zurich have now succeeded in printing complex muscle tissue in zero gravity. This will enable drugs for space missions to be ...

The day is coming when you may walk past a robot and have no idea it was a robot. Over years of engineering, we've given robots skeletons, brains, senses, and even a nervous system. Muscles have ...

Researchers at the University of Bristol have created a network of simple mechanical motors that replicates how human muscles respond to increasing load. Built using small electric motors, 3D-printed ...

Bionic arms used to cost more than a new car. Today, that's no longer the case. Unlimited Tomorrow is making 3D-printed prosthetics available for under $8,000 and doing it without sacrificing quality, ...