It takes more than words to cure a lonely heart. Scientists have discovered that adding music to a robot's repertoire makes it feel more lifelike and emotionally supportive.

When soft music is playing in the background, a brief exchange with a robot can evoke unexpected feelings of intimacy. Researchers were surprised to discover how much of a role the background music ...

In labs, living rooms, hospitals, and classrooms, robots are no longer just tools—they’re becoming social actors. People apologize to robot ...