An early 20th-century postage stamp was a clear marker of national identity. In Ireland, which was then part of the United ...

FILE - A stamp is shown on an envelope Friday, May 28, 2021, in Washington. (AP Photo/Jenny Kane, file)(Jenny Kane / AP) ...

Changes require approval by the Postal Regulatory Commission. If that happens, mailing service product prices would increase ...

In this educational film, siblings Susan and Jimmy Gray prepare to send a birthday gift to their mother through the mail. They learn how to properly address an envelope, obtain a money order, and ...

Brush up on your philatelic knowledge with the Garfield-Perry Stamp Club, a 135-year-old organization keeping postal history ...

In a tribute to the upcoming 250th anniversary of the American Revolutionary War, the USPS has released a new stamp pane.

Ever wanted to time-travel? An Post is giving you the next best thing — the chance to write a letter to your future self, ...

a result of the Postal Museum's third annual envelope-design contest. Usually the graphics and calligraphy are coordinated with certain commemorative stamps. On one envelope with the Paul Bunyan ...

The USPS reveals a new Betty White Forever stamp at the LA Zoo, celebrating her legacy in TV and animal welfare. Here's where ...

She carefully scanned the envelope, deciphered a coded message ... rates and to the introduction of its first national postage stamps, the Penny Black and the Two Pence Blue, in 1840.