Postal officials have unveiled a forever stamp honoring Muhammad Ali. It marked the ultimate reversal of the government's ...

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

LOUISVILLE, Ky. (AP) — Postal officials unveiled a commemorative stamp of boxing legend Muhammad Ali in his hometown of ...

Boxing legend Muhammad Ali is featured on a USPS forever stamp. Hundreds of Louisvillians gathered to celebrate the moment.

Those first stamps made it easier than ever to communicate, but early on people weren't quite sure how to use them.