Award-winning singer-songwriter Lee Greenwood on why he's not retiring any time soon — and who he may support in the presidential election
On this day in history, April 24, 1800, Library of Congress is born, oldest federal cultural institution in US
Abigail Adams was a fearless revolutionary – here’s how a minister’s daughter risked everything for American independence
Deborah Adler built a better RX bottle – here’s how a grad-school student's project made our medicine cabinets safer
William Emory mapped the U.S.-Mexico border — here’s how an Army officer plotted the future of U.S. expansion