Robots are machines that can automatically perform both simple and complex actions. They are often programmed by a computer, but there's no single definition of a robot. Robots include a wide variety ...

What makes for a tolerable robot colleague? Teams of psychologists, roboticists and managers are trying to find out. With a tank-like continuous track and an angular arm reminiscent of the Pixar lamp, ...

In a room at the University of Oslo in Norway, Tiago moves around, looking people straight in the eye with a smiling face. Sometimes Tiago gets agitated, like when it plays Connect Four, a board game ...