Zuckerberg now wealthier than Google founders

Mark Zuckerberg is now richer than Google Inc. co-founders Sergey Brin and Larry Page.

The Facebook Inc. chairman added $1.6 billion to his fortune Thursday after shares of the world's largest social network closed at a record. The surge elevated the 30-year-old's net worth to $33.3 billion, moving him past Brin, 40, and Page, 41, as well as Amazon.com Inc. Chief Executive Jeff Bezos, 50, on the Bloomberg Billionaires Index.

Zuckerberg is No. 16 on the ranking. The Google founders are 17th and 18th. Bezos occupies the 20th spot.

Billionaire Tells Americans to Prepare For 'Financial Ruin'

The United States could soon become a large-scale Spain or Greece, teetering on the edge of financial ruin.

That’s according to Donald Trump, who painted a very ugly picture of where this country is headed. Trump made the comments during a recent appearance on Fox News’ “On the Record with Greta Van Susteren.”

According to Trump, the United States is no longer a rich country. “When you’re not rich, you have to go out and borrow money. We’re borrowing from the Chinese and others. We’re up to $16 trillion in debt.”

He goes on to point out that the downgrade of U.S. debt is inevitable.

10 Secret Signs that You're Sleep Deprived

You may boast that you're already asleep before your head even hits the pillow, but if you're conking out that quickly, here's your wake-up call: That's a clear sign of sleep deprivation. And that's just one of the warning signs that you need to get more shut-eye.

With the help of Shelby Freedman Harris, YouBeauty Sleep Expert and director of Behavioral Sleep Medicine at Montefiore Medical Center in New York City, we've rounded up the top 10 signs that you are shortchanging yourself on sleep. If any of these sound familiar, it's time to start making sleep more of a priority. It is, after all, as essential to your well-being as food and water. And it comes with a slew of health and beauty benefits to boot, from a trimmer waistline to looking more attractive.