Military movies frequently depict soldiers communicating with a flurry of hand signals, but what exactly do those signals ...

In face-to-face conversations, speakers use hand movements to signal meaning. But do listeners actually use these gestures to ...

Fred the raccoon was dropped off at the sanctuary last summer. The spirited interactions between the animals and their human ...

A San Diego-based bionic company has unveiled a new prosthetic hand that doesn’t just grip, but feels as well. The company’s ...