Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

During Donald Trump's January 20 inauguration, fans couldn't help but notice how Mark Zuckerberg, Jeff Bezos and Elon Musk had a better view of the festivities over people who will be working for the president.

The guest list includes some of America’s most influential tech billionaires and politicians as well as some foreign leaders and celebrities who have embraced Trump.

The Microsoft co-founder and philanthropist is taking a break from the future to examine his past — and mulling where the billionaires now fit in.

Other potential buyers include the philanthropist Frank Mccourt ’s Project Liberty, which is raising capital to make a bid for TikTok in order to “rearchitect the platform” and protect user data. McCourt is a billionaire who previously owned the Los Angeles Dodgers baseball team. The project is supported by the social psychologist Jonathan Haidt.

Tesla earnings day is upon us — the quarterly check in with one of the world's largest EV makers and its controversial CEO Elon Musk. Tesla's

ByteDance, TikTok’s parent company, is required to sell the app to a U.S.-based buyer or face a nationwide ban.

From Elon Musk to a United Arab Emirates sheik, some of the world's richest men are using their vast fortunes to mold the world's technical landscape.

Big Tech companies begin reporting after the closing bell, and analysts want to know about DeepSeek's impact.

The assembly of billionaires at Trump's inauguration was a display of wealth and power unlike any before. The display was all the more remarkable given how recently many in tech were politically naive or apathetic.