Prior to December 24, if you dropped off a letter with a stamp at the post office it would usually be postmarked within a day ...

Changes to how the U.S. mail is stamped are quietly rewriting the rules for anyone who relies on a postmark to prove they met ...

Get them before some stamp collector in Missouri does. The hottest commodity out of Apollo is a 50th anniversary moon landing commemorative envelope and postal cancellation. Although the 50th ...

Rachael Sackmann, left, talks with postmaster Becky Trzebiatowski while mailing Christmas cards on Dec. 1 at the post office in Rudolph, Wis. Trzebiatowski said they get tens of thousands of pieces of ...