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

According to new data, many Southern and Western cities led in population gains, but New York City remained the largest U.S.

Continuing a trend that has dominated the past decade, Southern and Western cities experienced the fastest population growth ...

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