Artificial intelligence has gone from a cool toy to a prime mover of both the economy and the stock market. Here are four ways the rally could end.

If you were investing in the late 1990s, you’ll remember the euphoria of the dot-com boom. Anything with a ".com" at the end of its name could raise millions in capital and see its stock price double ...

The current AI-driven market boom bears “juicy” resemblances to the exuberant run-up of the late 1990s dot-com era, according ...

Henry Blodget, once a star tech analyst during the late 1990s and early 2000s, sees “striking parallels” between today’s artificial intelligence boom and the pre-crash exuberance of internet stocks, ...