Why investing in ETFs can be like playing with fire.

Opportunity cost isn't just for economists; it's for real people, too!

They say the media has been disseminating false information.

When it comes to investing: keep it simple, stupid.

Regulators and some reporters seem to think that all securitizations are created equal. They're not.

Restructuring sounds scary because it's often associated with bankruptcy.

Google's profit dropped 11 percent and the company's stock jumped. How does that work?

An index is quite simply a basket of shares.

Michael Lewis' book, "Flash Boys," reveals a great deal, including people's confusion about the stock market