They say history doesn't repeat itself, but it often rhymes. And if we are indeed in a bubble, there's one stock market ...

Two of Wall Street’s biggest firms say the AI boom isn’t a bubble, arguing real spending and earnings support the stock ...

Many bears in the market are making parallels between the current artificial intelligence boom and the internet bubble that ...

Warnings about an overheating artificial intelligence trade are getting louder, and some of the sharpest are coming from ...

Economist Ruchir Sharma says AI stocks show classic bubble traits and warns rising interest rates in 2026 could trigger a sharp unwinding.

"Generally, when you're gripped by a bubble, people just don't want to listen because they're making so much money," warns ...

"It certainly looks like a bubble to us," GMO says. The firm, led by legendary market bear Jeremy Grantham, gave some ideas ...

The selloff in global markets this month has raised urgent questions for investors: Are we in an AI bubble? And is it ...

In an interview with the BBC, Google CEO Sundar Pichai noted 'elements of irrationality' in AI investment activity.

Investors are worried that tech companies are overspending on artificial intelligence and there's a bubble that could burst.

Michael Burry says today’s A.I. frenzy echoes the dot-com era, using his new Substack to issue fresh warnings to markets.

U.S. mega-cap tech stocks look far more reasonably valued today than during the dot-com bubble, but complacency is dangerous.