As tens of thousands of runners surged down the final stretch of the 2026 Boston Marathon on April 20, an unusual figure stood outside the Tesla showroom at 888 Boylston Street: Optimus, the company’s ...

Inside a glass-walled lab at Tesla's engineering headquarters, dozens of workers act out the motions of everyday life: lifting a cup, wiping a table, pulling open a curtain. They repeat each action ...

Explore the top humanoid robots from Tesla, Unitree, Agility Robotics, UBTech, and more, ranked by momentum, real-world use, ...

Elon Musk says Tesla is holding back its next-generation Optimus robot to avoid competitors copying its technology. As China ...