Elon Musk, the visionary behind technology and space exploration, often reveals what he reads to shape his understanding of ...

Elon Musk is officially leaving his federal government position after boldly claiming his Department of Government Efficiency ...

The tech journalist's new book examines Silicon Valley billionaire Sam Altman and his advocacy of artificial intelligence, ...

If Democrats retake the House or Senate, they’ll need to investigate what exactly the billionaire did with DOGE.

The entrepreneur’s habit of overpromising on deadlines may be frustrating for investors—but for those looking to see whether ...

Elon Musk spoke with Ars Technica's space editor before SpaceX launched a problem Starship flight. Musk said he's spent "too ...

Elon Musk and Jeff Bezos, two of the world’s richest individuals, compete with each other in more area than one, including ...

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.