The question is whether humanoid robots are getting close to routine, practical use.

Tesla CEO Elon Musk has long promoted Optimus, his humanoid robot, as a breakthrough that could reshape global productivity.

Tesla is preparing to build Optimus in Fremont. Here's what we know about the humanoid robot's price, capabilities, and biggest hurdles.

Tesla (TSLA) has halted Model S and X production to focus on Optimus, its humanoid robot now in third generation with expanded training at its Texas factory and potential consumer sales targeted for ...

Tesla uses a team of data collectors to train Optimus how to be human. The workers run, dance, and perform simple tasks like wiping a table hundreds of times. Data collectors said the role is ...