The world's richest man, now firmly embedded in the Trump administration, has lost over $11 billion since the start of the year.

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.

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.

Content creator Jimmy Donaldson, known on the Internet as MrBeast, has made it clear he is interested in buying TikTok. Donaldson has the most subscribers of any user on YouTube— over 340 million—and boasts over 113 million TikTok followers.

The countdown is on again for a US-based buyer to take on TikTok, as it faces a ban. Euronews Next takes a look at the contenders to take over the app. View on euronews

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

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

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

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.

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.