USPS stamp prices stay flat, but shipping costs rise in 2026. See how much more you’ll pay for Priority Mail and other services.

The United States Postal Service has changed the postmark process going into 2026, which potentially could add late fees and penalties to parcels.

The price to ship that package through the U.S. Postal Service is about to get more expensive. The USPS filed a notice Friday with the Postal Regulatory Commission asking for price adjustments for ...

The United States Postal Service is raising rates on parcel shipping services effective Sunday, Jan. 19. First-class stamps prices are not changing at this time, but shipping services such as Priority ...

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

A USPS postmark is used to indicate the date when mail was dropped in a mailbox or submitted at the post office counter. Now, ...