It's been a decade since Google went public. Here are 10 ways the company has transformed the market—and our lives— since.

Billionaire hedge fund manager George Soros and billionaire investor Warren Buffett are both buying tech stocks—but decidedly different kinds. So who would you bet your portfolio on?

The nation's largest pension fund and the most influential fund rater are both signaling that stock picking is dying as an investment strategy. If you're still trying to beat the market, it may be time to reconsider.

Financial TV is entertainment, not enlightenment, say two TV pundits in a new book. Here's the real story about market gurus.

Investor optimism dips, especially among retirees, a new survey finds. Maybe it's because 1 in 10 investors haven't noticed the huge gains in the market.

As the economy keeps growing, the market will sour on the sunny, putting a damper on stocks.