Musk told CNBC that his artificial intelligence startup xAI plans to build a gigawatt-size facility outside of Memphis, Tenn.

Elon Musk’s prominent role in President Donald Trump’s White House appears to be fading, but the tech billionaire’s brainchild — the budget-slashing Department of Government Efficiency — is poised to continue its work after his departure.

Elon Musk may be stepping away from his government advisory role, but the sweeping influence of his brainchild — the DOGE—is far from over.

Elon Musk said the rise of humanoid robots could boost productivity and hopes they will lead to "a 'Star Trek' future."

Ready or not–and despite a spotty safety record–the EV maker is racing to launch a pilot ride service in Austin to show off its self-driving chops.