Veteran investor Jeremy Grantham says AI is 'obviously a bubble' — and it could tank the stock market when it bursts

Tech Insider : Business, Economy
Photo illustration of Jeremy Grantham.
Legendary investor and co-founder of Grantham, Mayo & van Otterloo, Jeremy Grantham

Fairfax Media/Getty Images; Jenny Chang-Rodriguez/BI

6 Warren Buffett gurus say his latest deal is a winner —and might not be his last as Berkshire Hathaway CEO

Tech Insider : Business, Style
Warren Buffett
Warren Buffett

Nati Harnik/AP

The battle of Kursk hinges on the Russian railroad

Tech Insider
The impact of Ukraine's surprise Kursk battle and Russian efforts to counter it turn on the strained Russian railroad network.
The impact of Ukraine's surprise Kursk battle and Russian efforts to counter it turn on the strained Russian railroad network.

ALEXEY MALGAVKO/Reuters

Warren Buffett's company is so big it's like a mini US economy. Here's what it signals about the state of consumers.

Tech Insider : Economy, Economy
warren buffett
Warren Buffett.

Getty Images / Michael Buckner

A retired Georgia couple is fighting back against a railroad company that wants to take land their family has owned for generations

Tech Insider
Don and Sally Garrett holding a sign reading,
Don and Sally Garrett oppose Sandersville Railroad's plans.

Institute for Justice

After back-to-back train disasters, regulators approve the largest rail merger in decades creating a line that would stretch from Canada to Mexico

Tech Insider : Economy, Politics
A dark plume of smoke rises from a train derailment in East Palestine, Ohio, that leaked toxic chemicals.
A dark plume of smoke rises from a train derailment in East Palestine, Ohio, that leaked toxic chemicals.

AP

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