$100,000 a year on groceries, $220,000 on horses: What the Epstein files reveal about one billionaire's spending habits

Tech Insider : Economy, Business, Travel

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5 tech bosses took a combined $26 billion wealth hit in Thursday's AI sell-off

Tech Insider : Business
Side by side photos of Elon Musk, Jeff Bezos, Mark Zuckerberg, and Jensen Huang
Elon Musk, Jeff Bezos, Mark Zuckerberg, and Jensen Huang have lost a collective $192 billion in wealth since Inauguration Day.

Win McNamee/Getty Images; Gilbert Flores/Variety via Getty Images; Chris Unger/Zuffa LLC/Getty Images; Chip Somodevilla/Getty Images

Billionaires are fleeing California for Nevada — and not for the nightlife

Tech Insider : Business, Technology
An aerial view of the suburbs of Las Vegas.
Nevada is receiving an influx of wealth due to Californians fleeing the state.

Michael H/Getty Images

Billionaire investor Thomas Kaplan shares 3 tips for a rich and happy life

Tech Insider : Business
Thomas Kaplan
Thomas Kaplan is a billionaire investor and "big cat" conservationist.

Matthew Carasella Photography

Elon Musk says money can't buy happiness. Research shows he's both right and wrong.

Tech Insider : Economy, Business
Elon Musk speaks on a panel at the World Economic Forum in Davos, Switzerland, against a blue backdrop.
Elon Musk is the world's richest person.

Fabrice COFFRINI / AFP via Getty Images

Blame Jeff Bezos! And then stop hoping billionaires bail out the news.

Tech Insider : Business, Politics, Sports
Jeff Bezos leaves a restaurant, surrounded by a crowd, in Venice, Italy; June 2025
Jeff Bezos can afford a multi-day wedding in Venice. He could also afford to fund the Washington Post's losses. But we need news outlets that don't depend on billionaires to survive.

Andrea Carrubba/Anadolu via Getty Images

Nvidia salaries revealed: How much the chip giant pays engineers and other key roles as its stock mints millionaires

Tech Insider : Business
Jensen Huang
Jensen Huang

Patrick T. Fallon / AFP via Getty Images

A Czech defense boss has gained more wealth this year than anyone except Elon Musk — and he's only 33

Tech Insider : Business
Czechoslovak Group CEO Michal Strnad
Czechoslovak Group CEO Michal Strnad

Piroschka Van De Wouw/Reuters

I'm a millionaire living in California. I'm happy to pay higher taxes since I have more wealth — it just makes sense.

Tech Insider : Business
Scott Ellis
Scott Ellis is a millionaire who supports higher taxes for the wealthy, including himself.

Courtesy of Scott Ellis

See the 50,000-square-foot Gilded Age mansion at the center of a billion-dollar bankruptcy

Tech Insider : Business, Sports, Style
This photo shows the brick and carved-limestone front exterior and the grounds of the 1907 Crocker-McMillin mansion in Mahwah, New Jersey.
The 1907 Crocker-McMillin mansion -- modeled after a Jacobean-Age English estate -- in all its slate-shingled and carved-limestone glory.

Evan Joseph/Business Insider

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