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 ...

Although they are not as widely used as before, stamps used to be everyday essentials — used for mailing letters, packages, and personal correspondence. With their unique designs and limited themes ...

Think twice before using these stamps on your cards. Some could have surprising value, making them worth far more to ...

An inside look at the obsessive, secretive, and often bizarre world of high-profile stamp collecting, told through the journey of the world's most sought-after stamp. When it was issued in 1856, it ...

Stamp collecting feels like something your grandpa would wax poetic about, but it's cooler than you think. While the odds that you'll come across one of these record-breakingly rare and valuable ...