The Castillo de San Marcos (St. Mark’s Castle) is the continental United States’ oldest masonry fort. It was designed by Spanish engineer Ignacio Daza and…
On the centennial of the famed cartoonist’s birth, this issuance celebrates Charles M. Schulz with stamps featuring his beloved Peanuts characters. The sheet of 20…
The Muslim prophet Muhammad observed the first Eid (or celebration) with his followers after winning the Battle of Badr. In 622, the Muslims left their…
Elephants are the largest living land animals in the world. Among these are the African bush elephant, African forest elephant, and Asian elephant. They are…
The U.S. Postal Service honors pioneering marine biologist Eugenie Clark (1922–2015) with the release of a new commemorative stamp. Affectionately known as the “Shark Lady,”…
George Morrison (1919-2000) is considered the grandfather of Native modernism. A member of the Minnesota Chippewa tribe and the post-war abstract expressionists, he blended his…