The United Nations Postal Administration is issuing new UN Flag stamps on 20 August: Bahrain, Belarus, Brazil, Cyprus, Dominica, Mauritania, Mongolia, and Paraguay.

United Nations stamps are available online at www.unstamps.org and in shops at the UN headquarters in New York, Geneva, and Vienna where the stamps can be used for mailing.

The United Nations is set to launch a postage stamp initiative Friday that will help raise funds for the World Health Organization’s (WHO) effort to assist countries struggling from the ...

The United Nations Postal Administration is celebrating human achievement at the Red Planet with "Planet Mars," its latest release of postage stamps.

The United Nations Postal Administration released six postage stamps on Thursday promoting equality for the LGBT community. The stamps, designed by artist and UNPA art director Sergio Baradat ...

Peace through postage stamps is a half-century success story. The United Nations Postal Administration (UNPA) celebrates its 50th anniversary with the issuance of six commemorative stamps and ...

Photos of the moon captured by American, Russian, European, Japanese, Indian, Korean and Chinese spacecraft are the subject of new United Nations stamps for the 55th anniversary of Apollo 11.