Musk is making huge and sudden changes to the federal government. But he's not doing this alone—here are his key lieutenants.

Elon Musk also runs five other companies and the federal government's DOGE program. Here's the key lieutenants he relies on ...

The Department of Government Efficiency (DOGE), led by billionaire Elon Musk, has wreaked havoc ever since forming under ...

Mark Cuban’s sale of the Mavs sent shockwaves through Dallas. Now, the Adelson family is causing tremors of their own. Here’s ...

The New York Times identified dozens of people within the so-called Department of Government Efficiency, a group formed by Elon Musk that in a short few weeks has radically upended ...