The delivery timelines for First-Class post can stretch from as few as two days to as many as five, depending on where you're ...

Several USPS retail units operated by small businesses will be discontinued soon, affecting customers in multiple states.

The United States Postal Service (USPS) is closing several of its contract post offices across several states. Numerous ...

The first post offices in the United States preceded the birth of the nation. 250 years later, the U.S. Postal Service pauses ...

The agency's semiquincentennial will be marked by an event at the Smithsonian's National Postal Museum in Washington, D.C., ...

Changes are coming to the United States Postal Service in April that will affect millions of customers across the country. The moves are designed to improve efficiency and cut costs, but some ...

As the Navy, Army and Marine Corps celebrate their 250th anniversaries this year, the USPS marked the same milestone last ...

The United States Postal Service celebrated its 250th anniversary on Sunday and released some special stamps commemorating ...

Receiving surprise letters, greeting cards, packages and gifts in the mail—and not just advertisements and bills—remains one ...

U.S. Postal Inspection Service offering reward after 3 mail carriers robbed in South Chicago The robberies happened during the day in the 60617 zip code in the South Chicago neighborhood.