The world’s most expensive substances command their prices for very different reasons. Some, like rare gemstones, are ...

On the morning of Oct. 19, 2025, four thieves armed only with angle grinders smashed a second-story window at the Louvre and made off with jewels the museum and French officials describe as “priceless ...

Take a jaw‑dropping tour through 25 of the most expensive things ever created, where price tags reach into the stratosphere ...

A long-held lesson of economics is that the value of an item is what someone is willing to pay for it. Still, when it comes to auctions, that concept only partially explains the astronomical prices ...

Wouldn’t it be nice to have so much money that you could buy anything you wanted without checking your bank balance first? Maybe you’d buy a series of inconspicuous private jets, 10-carat diamonds, ...