Undoubtedly, the rarest and most expensive German stamp ever sold at auction is the Baden 9 Kreuzer error stamp. The nitty-gritty of stamp collecting can be as ...

Those tiny squares of paper we stick on envelopes hold secrets that would surprise even the most curious minds. From the ...

Stamps feel almost novel today, but they aren't that old of an invention. The first American stamps weren't issued until 1847, but it wasn't long before people grew fascinated by the different colors ...

Scott Trepel of Seigel Auction Galleries describes the rare "Inverted Jenny" stamp that sold for a record $2 million. A first-class U.S. postage stamp will set you back 66 cents these days, which, you ...

The stamps are due to be auctioned and experts are expecting them to attract a lot of interest.

Here’s something for serious stamp collectors only. This summer, philatelists will have a chance to snag the rarest US stamp ever: the 1868 one-cent “Z-grill.” Interested? It’ll cost you (more than) a ...

Stamp collecting has been a popular hobby since the 1850s. Because of this, you'll find stacks of stamps in stellar condition at estate sales, in thrift shops, and elsewhere. This is great, because ...

NEW YORK -- A 1-cent postage stamp from a 19th century British colony in South America has become the world's most valuable stamp - again. The 1856 British Guiana One-Cent Magenta sold Tuesday at ...

A Florida voter who wanted to make sure he had plenty of postage on his absentee ballot may have gone overboard. A rare 1918 stamp worth hundreds of thousands of dollars was used to mail the ballot.

A first-class U.S. postage stamp will set you back 66 cents these days, which, you know, might seem expensive to anyone who remembers cheaper postage. AILSA CHANG, HOST: But a stamp that's more than a ...