Humanoid robot training is booming around the world. Tech companies are rushing to build the robots for a market projected to reach $38 billion within the next decade.

Don't be fooled by the fog machine, spooky lights and fake bats: the robotics lab at Worcester Polytechnic Institute lab isn't hosting a Halloween party.

X Technologies' Neo home robot can unload your dishwasher, but more complicated tasks involve a company employee remotely ...