USPS

(Newser) - First-class snail mail will cost a penny more starting May 12, the US Postal Service announced today. Stamps are going up to 42¢, as is the Forever stamp, which was billed as a hedge against future first-class rate increases when it was introduced last year. The 41¢ Forevers will still...

(Newser) - An inverted "Jenny stamp," one of philately's most sought-after collectibles, just sold to a private collector for $825,000, slightly less than a record price. The stamp is a 1918 misprint, which shows a Curtis JN-4 (Jenny) biplane flying upside-down. Only 100 were printed. The buyer is a...

(Newser) - Volunteers who answer letters to Santa Claus through the US Postal Service will have to sign a waiver, reports USA Today. The Postal Service has operated a Christmas letter-answering campaign for almost a century, with donated gifts and aid often going to needy children. “We were giving out information...