Have you ever put a check or card in an envelope, then flipped it over and realized you're not 100 percent sure what you need to write on the front of the envelope? Because so many of us hardly use ...

The USPS said a postmark reflects the date an envelope is first processed by an automated USPS sorting machine — not the ...

(AP) -- The U.S. Postal Service says the price of a first-class Forever stamp will increase from 50 cents to 55 cents on Sunday, January 27 - an increase of 10 percent. The 2019 stamp price hike, ...

The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents.