The U.S. Postal Service (USPS) implemented new procedures for dating mail on Dec. 24, postmarking letters and packages with ...

A four-ounce package sent via USPS Ground Advantage will rise 21% from $4.20 to $5.09 starting January 18, 2026, part of ...

Here's what to know about 2026 Postal Service changes in postmark process, postage stamps and USPS shipping rates ...

According to the USPS, the changes will take effect on Jan. 18, 2026. Priority Mail Service prices will increase by around ...

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

If you're mailing any time-sensitive documents, you may want to mail it earlier than usual under the agency's new postmark ...

A technical tweak and rising shipping costs are quietly reshaping how Americans must plan mailings as 2026 approaches.

A new rule published by the United States Postal Service is encouraging people to get important mail sent out early.

Changes are coming to how mail is delivered across the United States as the U.S. Postal Service continues to find itself in the crosshairs of a Trump administration determined to slash federal ...

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

What's new at the post office in 2026? Here's what to know about changes in the postmark process, postage stamps and USPS ...