The AI buildout has lifted the sales and stocks of companies across various sectors, but none have seen their valuations rise ...

Fears over an “AI bubble” are being cited by the Bank of England, the International Monetary Fund and the boss of JP Morgan, ...

Concerns that U.S. technology stocks are in a bubble crept higher in Deutsche Bank’s quarterly survey of institutional investors. On a scale from 1 to 10, from “no bubble” to “extreme bubble”, ...

Colin is an Associate Editor focused on tech and financial news. He has more than three years of experience editing, proofreading, and fact-checking content on current financial events and politics.

AI investments add more fuel to Wall Street uptrends. But worries about a dot-com-style bubble emerge. Earnings season starts next week, Fed signals also critical. Valuations surge, market breadth ...

Nvidia (NVDA) stock rose to a record high Thursday, up around 1.8%, after Bloomberg reported that the US government has approved for export several billion dollars' worth of the tech giant's chips to ...

Hong Kong stocks fell on Wednesday, tracking Wall Street’s retreat from record highs amid growing concerns that the artificial intelligence boom may have overheated and risks turning into a bubble.

In this talk, we derive the coupled dynamics between the bubble wall and the plasma from first principles using nonequilibrium quantum field theory. The commonly used equation of motion of the bubble ...

A billionaire investor known for calling some of Wall Street's ugliest crashes is getting uneasy. Paul Tudor Jones — the hedge fund manager who predicted the 1987 stock market meltdown — said today's ...