Scott Trepel of Seigel Auction Galleries describes the rare "Inverted Jenny" stamp that sold for a record $2 million.

A new device aimed at tackling sexual harassment on crowded trains and public transport has sold out just half an hour after it went on sale in Japan. The “anti-groping” stamps, manufactured ...

One of the most sought-after and rarest stamps in the United States, the ‘Inverted Jenny,’ was recently sold at an auction for an $2 million.

A stamp described as the world’s rarest sold for $9.5 million at auction last night, setting a new record.

The national postal service released a set of one million stamps channeling the incident in which Ukrainian border guards cursed out Russian forces.

One of the most sought-after and rarest stamps in the United States, the ‘Inverted Jenny,’ was recently sold at an auction for an $2 million.

A stamp called British Guiana 1c magenta is expected to fetch around $15 million. The so-called Mona Lisa of the stamp world will be auctioned at Sotheby's on Tuesday.

History, intrigue and a misprint combine so that a single stamp from 1918 recently sold for big bucks.

Scott Trepel of Seigel Auction Galleries describes the rare "Inverted Jenny" stamp that sold for a record $2 million.