With this new lightweight prosthetic hand, activities like tying knots, combing hair, and playing chess could become much ...

A biohybrid hand which can move objects and do a scissor gesture has been created. The researchers used thin strings of lab-grown muscle tissue bundled into sushilike rolls to give the fingers enough ...

While Greece is known for its hospitality, there's one hand gesture that could get you in trouble with the locals - and ...

We translate the most common group cycling hand signals and calls you can use to keep each other safe on the road.