Government investigations into Mr. Musk’s companies are stalling amid President Trump’s firings and Biden administration ...

Septuagenarian supermodel Maye Musk — whose son is Tesla billionaire-turned-Department of Government Efficiency head Elon — ...

Dispelling doubts, the billionaire showed off his unprecedented power to disrupt and remake the government — with President Trump’s blessing.

A look at Elon Musk's group of young engineers with little government experience in his overhaul of the U.S. federal ...

Demonstrators gathered in downtown San Antonio on Thursday to protest billionaire Elon Musk and his involvement in the U.S.