This interactive map explains where COPD rates, hospitalizations, and deaths are highest across the United States.

The population is spread out among 3.8 million square miles across 50 states, yet nearly one-third of Americans live in just three states: California, Texas and New York.

A hardiness zone is a geographic area with a similar average minimum temperature. The map is based on the average annual ...

Ontario Premier Doug Ford has threatened to disrupt the approximately $95 billion energy trade due to Trump's new tariffs.

Known today as the “Black Belt,” the southeastern United States was once covered by an ancient sea—one that continues to ...

The Calvert County Department of Planning & Zoning, Historic Preservation, in partnership with the Calvert Historical Society ...

The Gulf of Mexico and Denali mountain are having their names changed by the US government. Here's why that matters to locals ...

Minor geomagnetic storms could cause a brighter-than-usual northern lights display across the northern United States on ...