Tesla’s humanoid robot Optimus has crossed a line that once belonged firmly to science fiction, moving from carefully staged demos to agile, simulation-trained movement that looks startlingly human.

Tesla’s humanoid robot Optimus has moved beyond factory floor demos and careful walking routines into something far more cinematic: practicing wild, kung fu style martial arts sequences alongside a ...

Tesla (NASDAQ: TSLA) has long been a polarizing company and stock, but there's no denying that CEO Elon Musk's boldness has produced life-changing investment returns over the years. Now, the company ...