The Dow launched into sell-off mode mid-way through Wednesday's trading and never looked back. We've pinpointed the sharp move lower to the 1 p.m. hour, right when FOX Business aired an exclusive, ...

Rumors are swirling that mobile payment company Square, founded by Twitter co-founder Jack Dorsey (also the company's interim CEO at the moment), has officially filed for an initial public offering.

The digital payments company is planning to go public. Square has filed a Form S-1 with the U.S. Securities and Exchange Commission for a proposed initial public offering of Class A common stock. The ...