Uncle Sam is one tough old avatar. Cartoonists and designers of all stripes have relied on him as a handy symbol of the U.S. government for ages. He’s evolved in small ways—his costume has ...

WASHINGTON, D. C. - Just because today is a federal holiday honoring presidents doesn’t mean you’ll be honored with a day off ...

How well do you know presidential history? Test your knowledge of U.S. presidents -- from George Washington to Donald Trump -- with this 15-question quiz. Can you guess which president wore these ...