Duping a guppy is easier than duping a ring dove — at least when it comes to a classic optical illusion. In the Ebbinghaus illusion, two identical circles placed side by side are each framed by a set ...

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 ...

GRAPEVINE, Texas — Ever wondered what it was like to live inside a bubble? Literally, not figuratively. “This is a whole new take on a bubble,” said Katie Mulberry, operations project manager at ...

Australian ecologists have made a remarkable discovery about the mysterious and endangered Kangaroo Island dunnart: it is partial to climbing trees. Up until now, the small carnivorous marsupial was ...

The most ideal way to soften the AI bubble’s looming explosion would be to boost AI’s realized value. How? A new reliability layer that tames large language models. But there’s still hope: AI could ...

Archer Aviation has reached a market cap of $7 billion. Some investors believe its technology has disruptive potential. It still hasn't generated any revenue. There's no shortage of talk of a stock ...

LONDON, Oct 22 (Reuters) - Is the buoyant U.S. equity market near the peak scaled in the lead-up to the dotcom bubble? Rising market angst might suggest "yes", but comparing current pricing with the ...

Are we in an AI bubble? Parallels are being drawn to the dot.com boom/bust of 1999-2000. In the dot.com bust, many high-tech companies valuations soared up 10X, then deflated. The peak P/E ratio for ...

Many on Wall Street like to style themselves as contrarians, but few are swimming against the current as hard as Jay Goldberg, the lone bear on high-flying Nvidia Corp. Sitting in the cluttered home ...

Bottom line: Despite Big Tech pouring trillions into AI initiatives and building massive new data centers, the expected returns may never materialize. Analysts warn that the hype far outpaces reality, ...

Increasingly, people are talking about a bubble in artificial intelligence (AI). This sounds ominous, but it has not stopped the stock market from moving higher. There are many other commentators who ...

Chances are you’ve encountered some version of the “Ebbinghaus illusion,” in which a central circle appears to be smaller when encircled by larger circles and seems larger when surrounded by smaller ...