Investors are pouring billions into companies pitching humanoid robots, but functional versions are decades away.

Elon Musk's idea of a humanoid robot army that outnumbers humans is raising questions about the future of work.

Factory floors used to be loud with human voices. Not anymore. Instead, more and more factories have a monotonous, almost hypnotic hum. It’s the sound of a million arms that never tire. We’re talking, ...

More than 500 human-like robots gathered in China in August to compete in the first-ever World Games. Sporting legs, arms and fingers, they ran, kicked soccer balls, boxed, and completed everyday ...