Now your mail can float like a butterfly to its destination - but hopefully not sting whoever gets it like a bee. The post ...

The U.S. Postal Service is commemorating Colorado's 1876 admission to the United States with a new Forever stamp.

The stamp honors Lunar New Year traditions celebrated by various Asian communities in the U.S.

Widely regarded as the most famous and influential boxer of all time, Ali is being honored for the first time with a commemorative U.S. postage stamp.

LOUISVILLE, Ky. (AP) — Postal officials unveiled a commemorative stamp of boxing legend Muhammad Ali in his hometown of Louisville, Kentucky, on Thursday, featuring a photo of the champ in his ...

A new exhibit is opening at the History Colorado Center, celebrating the state’s most beloved nature photographer. “Mountains Majesty: On the Summit with John Fielder” will debut at the downtown ...

Ohio is proud to be one of the few states that still features hand-painted artwork on the state wetlands stamp.

People use document stamps to mark documents quickly with information relevant to their creation, distribution or storage. Information stamped on, or embedded in, a document can relay the time and ...