Few entrepreneurs can claim as intimate a connection to their products as Jonathan Kuniholm. As an engineer working at the forefront of some of the latest research to improve prosthetic arms, Kuniholm ...

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, ...

A teenager born without the lower part of her right arm is seeking to raise £20,000 to buy a high-tech bionic arm she said could transform her life. Sadie, 17, from Winnersh, previously used a ...

A virtual forearm can bend in a blink. It can also take its time, easing toward a target as if it is thinking about the move. In a new virtual reality study, both extremes felt wrong. When a ...