New data from the U.S. Geological Survey shows where urban development and sprawl is happening across the United States.

Not just some cities and some rural areas, either -- virtually every major city (100,000-plus population) in the United States of America has a different outlook from the less populous areas that ...

Urban renewal projects changed the landscape of American cities in the 1950s and ‘60s. The federal government gave cities billions of dollars to tear down blighted areas and replace them with ...

There were 2,621,514 goats in the United States as of 2012, ... This may not be the World's Most Important Map. ... goats are being used in urban areas to trim grass and control brush.

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