Jeremy Grantham says AI is one of the biggest bubbles in history — and it's likely to tank the stock market when it bursts. "I think it's obviously a bubble, and I think it's quite a simple story," ...

How an overheated IPO market this year could derail U.S. stocks.

Emerging markets have largely outperformed Wall Street's major averages this year. Fund managers and strategists say they see more upside ahead in various countries in the cohort next year. One ...

Jeremy Grantham Says AI Is Indeed a Classic Market Bubble The GMO co-founder explains why most investing “premiums” boil down to value—and why AI’s promise doesn’t spare it from a painful shakeout.