Doomscrolling is out. Stamp collecting is in, and these are the most valuable stamps that collectors keep showing up for.

Americans will see the price of a first-class Forever stamp go up five more cents, from 73 to 78 cents, with the new price ...

The Twisty Tale Of The World's Most Expensive Stamp. June 18, 2014 12:17 PM ET. By . Laurel Dalrymple ... The stamp was printed just 16 years after the introduction of postage stamps.

The stamp, dating to 1856, sells for $9.5 million and breaks the auction record for the fourth time.

After hundreds of years, the humble postage stamp has yet to be licked. More than 50,000 stamp lovers are expected to flock to the Javits Center for a once-in-a-decade gathering that begins Saturda… ...

The sale of the world’s most expensive postage stamp will test the value of shared ownership. London-listed philatelic specialist Stanley Gibbons (SGI.L) on Tuesday paid $8.3 million for a ...

NEW YORK – A 1-cent postage stamp from a 19th century British colony in South America could become the world's most valuable stamp — again. It has broken the auction record for a single stamp ...

The British Guiana One-Cent Black on Magenta begins its journey in a young Scottish boy's collection and passes through the hands of a delusional killer. It was auctioned Tuesday for $9.5 million.

(The author is a Reuters Breakingviews columnist. The opinions expressed are their own.) LONDON (Reuters Breakingviews) - The sale of the world’s most expensive postage stamp will test the value ...