Researchers formulated a mathematical equation that unifies 12,000 years of human population growth and points to an alarming ...

The University of Louisville projects Henderson County could lose more than 7,000 people by 2050. In Daviess County, leaders ...

The Congressional Budget Office has shrunk its projections for the U.S. population in 30 years to 372 million residents, a 2.8% drop from last year, citing declining birth rates and less expected ...

Over the next 75 years, the U.S. population will increasingly concentrate around a few key regions megaregions throughout the country. While some of the populations of some of the largest cities will ...