Elon Musk’s time leading the Department of Government Efficiency is expected to wind down soon, but his stamp on the federal ...

Warren Buffett made some smart moves in the stock market over the last year, as he became the only billionaire among the ...

Elon Musk stood up attorneys who flew to Washington to question him under oath in an investor suit alleging his on-again ...

Elon Musk, who already suggested Tesla invest in xAI, is now setting the stage for the public company under his control to grossly overpay for xAI, a private company under his control that just ...

The xAI merger capped a yearslong turnaround effort for the social-media company.

American billionaire Elon Musk refused to allow attorneys who flew to Washington to conduct a sworn deposition in the case ...