Billionaire investor Ray Dalio said the booming artificial-intelligence market shows signs of a bubble that will eventually burst. “All great technology changes produce bubbles,” Dalio, the founder of ...

Telecoms giant in running to acquire 1.75 million customers from the broadband provider James Warrington Media and Telecoms Editor James Warrington is The Telegraph’s Media and Telecoms Editor. He ...

Disclosure Day is shot with all the director’s signature elegance, but the plot is woolly and the tone a bungled mix of solemn and silly Robbie Collin has been a film critic for 20 years, during which ...

Despite the Iran war, rising inflation and worries about rising government debt, US stock markets continue to hit all-time highs this year. That's largely driven by the huge boom in investment in ...

“If you found out we weren’t alone, if someone showed you, proved it to you, would that frighten you?” the Disclosure Day trailer asks. Leave it to the great and powerful Steven Spielberg to bring a ...

When looking at the stock market right now, the increasingly obvious question is to paraphrase that catchy 1940s tune: “Is you is, or is you ain’t, in a bubble?” ...