The as-yet-unnamed robot uses jaka zhu7 robotic arms, each with a multi-functional massage hand installed at their ends.

An Atlas robot built by Google-owned Boston Dynamics has been programmed to do karate and replace humans in dangerous situations. WSJ's Monika Auger reports.

When it comes to building a mobile robot, often maneuverability is more important than outright speed. The MasterPi robot demonstrates this well, using fancy wheels to help it slide and skate in ...