The dot-com bubble was a period during which rampant speculation and bullish investment led to the overvaluation (and subsequent crash) of the young internet technology industry on Wall Street.

Bubble Planet Experience, a traveling interactive exhibit, floats into Oakland this week. Bob Redell reports. Among the features in the exhibit are an LED room, a bubble ocean, a giant bubble, a ...

Jeremy Grantham, a Wall Street legend who founded GMO, has warned that the US stock market was in a bubble that may bust soon ...