Neuralink, Elon Musk's brain-computer technology firm, self-certified with the Small Business Administration in Washington as a "small disadvantaged business."

President Trump has floated revoking the US citizenship of several famous Americans who have crossed him. How likely is any of this to happen?

After Trump described the Epstein saga as a "hoax," Musk wrote: "Wow I can’t believe Epstein killed himself before realizing it was all a hoax."

A secretive technology investment group that is a top backer of Elon Musk’s companies will close to external investors, after racking up such big gains that it is no longer dependent on outside financing.

In a familiar critique of corporate structures, Musk also weighed in on the ideal environment for fostering such long-term, existentially focused AI. He declared, “For long-term optimization, it is better to be a private than a public company, as the latter is punished for long-term optimization beyond the reward cycle of stock portfolio managers.”

In the first tangible inroads Elon Musk has sought for years in India, Starlink passed a final regulatory hurdle and Tesla opened its first India store.

Katie Miller was appointed by Trump as an adviser to the bureaucracy-slashing Department of Government Efficiency led by Musk, whose companies include SpaceX and Tesla, until around the time he left that role at the end of May. Musk's feud with Trump, over the administration's spending plans, swiftly followed.

History hasn’t been too kind to third parties, independents or write-ins that seek to shake up the political scene, CNN’s Harry Enten writes. Here’s what the polls say about Musk’s plans.