Elon Musk's net worth was driven by reports of SpaceX's $800 billion valuation, Tesla's stock price surge, and talks of xAI raising $15 billion at a $230 billion valuation.

Elon Musk warns of an AI hardware “all-out war” as Nvidia’s Blackwell rollout accelerates, pushing rivals to race on speed, cost, and scale.

A group of Democratic state attorneys general dropped one of the last remaining legal fights over whether President Donald Trump unlawfully delegated too much power to Elon Musk during the months the billionaire served within the administration.

Mega billionaire Elon Musk said his efforts leading the Department of Government Efficiency were only “somewhat successful” and he would not do it over again.

If Elon Musk is right, your six-figure salary—and every savings and investment you’ve built—could be irrelevant within a few decades.

SpaceX's public offering strategy will raise more than $30 billion—three times more than the company has raised in its entire 23-year existence since 2002.

Global web traffic from SpaceX's satellite-based internet service more than doubled in 2025, according to Cloudflare's annual year in review report.

President Donald Trump on Thursday ordered a review of two major proxy advisory firms — companies that advise shareholders on votes — that had previously drawn the ire of Tesla CEO Elon Musk and others in Corporate America.

Elon Musk and California Gov. Gavin Newsom clashed on social media over transgender rights and Musk's estranged daughter in a heated public exchange.