The four stamps, issued by China Post, each depict pi the mathematical constant, the Pythagorean theorem, Euler's formula and the Mobius strip. China Post has also developed several games that require ...

Stamp collecting is usually seen as a hobby for old nerds, but some young investors in China are laughing all the way to the bank with their gains on Asian stamps. The WSJ's Jason Chow explains ...

Wang Yusheng, the mathematician, and Gu Yunuo, a student, share their interest in mathematics at the launch ceremony of four math-themed stamps in Beijing. [Photo by Jiang Dong/China Daily] Wang ...

Thousands of fake stamps are entering Britain from China, leaving victims paying £5 penalties to collect their post. Royal Mail was on Wednesday night urged to investigate what security experts ...

Have you bought a counterfeit stamp from a Post Office? Email [email protected] China is behind the scourge of counterfeit stamps flooding Britain and landing victims with £5 penalties, The ...

For half a century, Japan and China have enjoyed normalized ties -- but not always friendly ones. Japan's post office has marked the anniversary of each passing decade with the release of a ...

HONG KONG/BEIJING: Chinese authorities are planning to cut the stamp duty on domestic stock trading by as much as 50%, three people with knowledge with the matter said, in a further attempt to ...

More than 161,000 counterfeit U.S. Forever stamps from China were recently seized in Chicago, U.S. Customs and Border Protection (CBP) said Thursday. Anti-Terrorism Contraband Enforcement officers ...