COLORADO SPRINGS, Colo. – A Colorado company is behind a clever color-changing postage stamp that commemorates next week’s total solar eclipse. Chromatic Technologies Inc. in Colorado Springs created ...

The United States Postal Service has been in existence since 1792, but that doesn’t mean this centuries-old agency isn’t trying to keep up with the times–at least when it comes to stamp design. In ...

Whether it’s the stucco on your home, terracotta roof tiles or your residential driveway, color can be the most immediately noticeable and the least expensive element during the building process.

Just as a total solar eclipse will change the skies over the continental United States on Aug. 21, a newly released U.S. stamp will change when pressed with a finger — a photo of the moon ...

Correos, Spain’s postal service, ended a widely derided stamp campaign inspired by different skin tones, just three days after its launch, following criticism that it perpetuated racism. The ...

ALBANY, N.Y. — The New York State Department of Taxation and Finance prompted a bout of retailer confusion when it changed the colors of cigarette tax stamps without notification on Sept. 1, according ...