Britain’s Challenger 3 is more than a mid-life refresh. It’s a deep rebuild that replaces the old rifled cannon with a high-pressure 120mm smoothbore, adds a fully digital turret with modern sights, ...

Economists and analysts have warned artificial intelligence stocks are showing signs of a bubble—with hype-inflated prices disconnected from their actual value—so we turned to AI chatbots for guidance ...

Sorry to burst your bubble, but you might want to give this trendy drink a second thought. Bubble tea, also known as boba or pearl milk tea, originated in Taiwan in the 1980s and is typically made ...

Large technology companies are spending furiously on artificial-intelligence infrastructure — despite the associated revenue not being there yet. That sort of backdrop has some on Wall Street ...

A version of this story will appear in CNN Business’ Nightcap newsletter. To get it in your inbox, sign up for free here. At this point, even the concept of an “AI bubble” seems to be a bubble. (In ...

A growing chorus of voices is warning there could be an AI bubble, as companies with their fortunes closely tied to the technology see their valuations skyrocket. High-profile figures, from OpenAI CEO ...

EVTOL stocks have soared. Are the gains deserved? There's no shortage of talk of a stock market bubble these days. Artificial intelligence stocks and other emerging technology stocks continue to surge ...

Unsustainable Free-Use Model: The majority of AI tools, including major platforms like OpenAI and Anthropic, are used for free by over 99% of users, creating a major challenge for long-term ...

A lot of people are watching this meteoric U.S. stock market with amazement as it shakes off one worry after another—slowing labor market, sagging consumer sentiment, continuing trade uncertainty, ...