Most Star Spangled Banners you'll see on July 4 were made in the USA. Annin Flagmakers, the U.S.'s oldest and largest flag manufacturer, produces more than 3 million full-size American flags yearly.

Maps are among the most important inventions in history. Cartography is the science of making and using maps, and its history goes back generations. The earliest surviving maps include cave ...

When Katie and Wes Lyon's first flags failed, they saw they were made overseas. So they partnered with old friend Max Berry and started making flags themselves, right here in the U.S.A.