A new interactive map of the U.S. shows which states are growing in population the fastest and which are shrinking the quickest. The data, which draws on statistics from the State Data Center, a U.S.

Add Yahoo as a preferred source to see more of our stories on Google. Maybe size does matter. The U.S. population is spread out among 3.8 million square miles across 50 states, yet nearly one-third of ...

The US has the third-largest population in the world, but nearly a third of America's 340 million residents live in just ...