Reforming our prison system may, in fact, help the country grow — economically.

Millions of Americans make resolutions to change the way they eat. But, can we change the way food is marketed to us?

Last year, revolutions led to political changes in Egypt, Tunisia and Libya. So what's next for the Middle East in 2012?

It stands to be one of the biggest Supreme Court cases in the last decade: The argument over the constitutionality of the health care law. The final decision won't be easy to predict.

Commentator Kristina Wong gives her summary of the year that was… 2012, a few months early.

Bye-bye 2011. So what will we be talking about in 2012? Here's a hint: The federal government.

You'll see a lot of top ten lists this week, including one for books. But are those page turners about to vanish?