Today, the U.S. Postal Service (USPS) announced the Stamp Encore Contest to celebrate the organization’s 250th anniversary.

The United States Postal Service is celebrating the approaching 250th anniversary with a contest. According to USPS, 25 of its stamps it calls “bestselling” and “most popular” were selected by the ...

KANSAS CITY, Mo. — The United States Postal Service is getting its latest stamp inspiration from a popular children’s book. The final collection was revealed in North Kansas City on Friday at ...