The surrounding regions of New York City, Los Angeles and Philadelphia were ranked among the dirtiest major metropolitan areas in the country.

America's natural-born population could edge toward extinction in just 500 years, startling new government data suggests.

For the first time in eight years, Columbus has fallen down a peg in the population ranking of U.S. Cities, per new Census ...

A University of Connecticut professor said data indicates that the state has more grocery store density than any other place ...

The Charlotte and The Herald used census data to uncover high-density communities in Mecklenburg and York County, and the region.