Virginia Rometty takes over leadership of "Big Blue," and sees a profitable future in making sense of the growing mountain of digital data.
A hacker collective known as Anonymous stole credit card and other info from security firm Stratfor. Here's the lesson for our own online security.
Reviewing the week's headlines on Wall Street. This week: The details of the payroll tax cut extension just passed by Congress.
Unemployment claims have dropped to their lowest level since April 2008, but some economists say that's still not news to cheer about.
The largest electronics chain says it won't be able to fill many orders before Christmas.
Wall Street Journal's investing columnist Jason Zweig dissects the GOP candidate's investment portfolio.
Researcher Nathan Novemsky discusses his findings on gift giving. Fancy wrapping increases expectations — but also, disappointment — he says.
The country's biggest electronics chain is saying that "overwhelming demand for some products" could mean a late Christmas for some.
No deal in Congress would mean that the payroll tax would rise by 2 percent, and unemployment benefits would be drastically cut.
After six decades under a bungling dictatorship, North Korea is a country with virtually no economy at all.
