AI has officially lunched Grok 4 during a livestream with Elon Musk, who called it the "smartest AI in the world." ...

Elon Musk told Saudi investors he pitched President Trump and Crown Prince Mohammed bin Salman on tens of millions of "humanoid robots" and autonomous cars during his conversation with the two ...

Tesla Inc. CEO Elon Musk revealed that both Saudi Crown Prince Mohammed bin Salman and former U.S. President Donald Trump were impressed by the company's Optimus humanoid robot during a ...