Even as the largest pow wow in the U.S. wraps up, people can take home a special commemorative stamp from the post office.

Newly released watercolor stamps from the USPS commemorate the 250th anniversary of the battles of Lexington, Concord and ...

Derry Noyes, a USPS art director, designed the stamps. The USPS also celebrates the cultural phenomenon SpongeBob SquarePants ...

was celebrated with a new U.S. Postal Service stamp at a first-day-of-issue ceremony at the Los Angeles Zoo on Thursday. Dale Stephanos of Foxboro created the stamp.

The stamp design shows the late "Golden Girls" star grinning on a violet background wearing a polka dot shirt, a digital illustration created by Dale Stephanos based on a 2010 photo by Kwaku Alston.