Tesla chief Elon Musk claimed in January that he believes its Optimus humanoid robot business will be worth “north of $10 trillion in revenue,” but a recent video suggests there’s still plenty of work ...

The moment a humanoid robot pitched forward on a Miami stage, arms raised as if lifting off an invisible headset, it instantly became the latest flashpoint in the argument over how real our robot ...

A leaked video shows Tesla’s Optimus robot falling and making a gesture resembling the removal of a VR headset. The motion has sparked concerns that the robot may still rely on human teleoperation.

Elon Musk's prediction that Optimus could make up 80% of Tesla's valuation might not be far-fetched. However, it could take decades for his prediction to come true. Several obstacles could get in the ...