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

If you rely on postmarks when casting your ballot, filing your taxes or paying bills, a new US Postal Service rule makes it clear that you should plan ahead.

For customers in the contiguous United States, the Postal Service recommends sending items by the following dates for expected delivery before December 25: USPS Ground Advantage and First-Class Mail ...

Folks are finalizing those big Thanksgiving Day plans around the country, and the United States Postal Service wants to make sure they are planning ahead when it comes to their mail, too. So, while it ...