Citadel CEO Ken Griffin is lending his 'epic' $44.6 million Stegosaurus fossil to the American Museum of Natural History

Tech Insider : Business
Billionaire Ken Griffin's stegosaurus fossil on display at the American Museum of Natural History on December 5, 2024.
Ken Griffin's stegosaurus fossil at the American Museum of Natural History on December 5, 2024.

TIMOTHY A. CLARY/AFP/Getty Images

Why more billionaires are moving overseas since the pandemic

Tech Insider : Business, Economy
Glass of champagne in front of plane window
Billionaires have been moving to countries such as Switzerland, the UAE, Singapore, and the United States, per the UBS survey.

Jaromir/Getty Images

Here's how the Trump family spends their billions, from a $11 million beachfront estate in St. Martin to a $13 million fleet of private aircraft

Tech Insider : Politics, Politics, Business
Donald Trump
Donald Trump and his family.

CHARLY TRIBALLEAU/AFP via Getty Images

Elon Musk's $1 million giveaway has legal scholars asking questions

Tech Insider : Politics
Elon Musk
Elon Musk is giving $1 million away to a different Pennsylvania voter every day. It may not be legal.

Ryan Collerd/AFP via Getty Images

Step inside Jackson Hole, Wyoming, where the ultra-rich live and vacation

Tech Insider : Travel, Travel
Wood homes behind a golf course with a mountain and a hazy cloud in the background
Business Insider's reporter went to Jackson Hole, Wyoming, to see how some of America's wealthiest live and vacation.

Joey Hadden/Business Insider

Inside the race to find the first antiaging drug

Tech Insider

Could one pill help us live longer? Scientists and investors are racing to find a drug to slow aging, trying things like metformin and rapamycin. But the breakthrough might not come from humans.

Meet the Silicon Valley billionaires, corporate CEOS, and founders backing Kamala Harris

Tech Insider : Politics, Economy
Mark Cuban, Reid Hoffman, Vinod Khosla
Mark Cuban, Reid Hoffman, and Vinod Khosla are among the dozens of Silicon Valley leaders backing Kamala Harris.

Borja B. Hojas/Getty Images, Drew Angerer/Getty Images, Taylor Hill/Getty Images

British billionaire slashes the price of his London mansion by $13 million, saying the rich are fleeing the UK. See inside the storied property.

Tech Insider
A living room inside the house.
A living room inside David Sullivan's London mansion.

Knight Frank

Tech tycoon Mike Lynch died from drowning after his superyacht sank, inquest hears

Tech Insider
Hannah Lynch smiling with her father Mike Lynch
Mike Lynch and his daughter Hannah both died after the Bayesian sank in August.

Lynch family/Reuters

Can the billion-dollar bet on biotech finally reverse aging?

Tech Insider

Billionaires are backing top scientists racing to develop tech that could reverse aging. Cellular reprogramming promises to rejuvenate the body — but how does it work, and is it safe?

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