World Population Predicted to Hit 7 Billion This Year

If this keeps up, things are going to get crowded. A new study shows that the earth's population will hit 7 billion in 2011, which is double what it was in the 1960s, according to Discovery News. What's more, researchers predict that another 2.3 billion people will be added to our planet over the next [...]celebrity weddings pregnant celebrities celebrity biographies