The assembly of billionaires at Trump's inauguration was a display of wealth and power unlike any before. The display was all ...

The billionaire philanthropist speaks about his early years, geopolitics, past mistakes and how he isn’t always checking his phone.

It was an eye-popping crack in the Donald/Elon bromance, which is being watched closely now that Trump has given Musk the ...

Here's a look at the estimated net worths of President Trump and several of the people he's appointed to cabinet posts, along ...

The billionaire spoke with The Wall Street Journal ahead of his coming book, “Source Code.” ...

The rebranding of a former White House digital office into the new Department of Government Efficiency signals its potential ...

Content creator Jimmy Donaldson, known on the Internet as MrBeast, has made it clear he is interested in buying TikTok.

Jamie Dimon, the billionaire head of the U.S.’ biggest bank, lauded Tesla CEO Elon Musk, the richest man on the planet and a ...

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

The three wealthiest Americans, Elon Musk, Jeff Bezos and Mark Zuckerberg, sat together Monday at the second inauguration of President Donald Trump.

Journalist Judd Legum plans to launch a publication called “Musk Watch” to cover tech billionaire Elon Musk, reports David ...

During his second inauguration on Monday, January 20, President Donald Trump was surrounded by a who's-who of billionaire ...