Here’s who is working with Elon Musk at the U.S. DOGE Service — also known as the Department of Government Efficiency — to makes changes across the federal government.

Elon Musk has confirmed he wants to put the U.S. Treasury on a blockchain, the technology that underpins bitcoin and other

Elon Musk, the world's wealthiest man, took questions for the first time since the president gave him broad authority to overhaul the executive branch.