WASHINGTON – The financially struggling U.S. Postal Service is revamping priority mail to raise revenue and drive new growth in its package-delivery business. The agency is now offering free online ...

LAS VEGAS (KTNV) — Four Las Vegas men are under arrest, according to court documents, showing they were caught selling millions of dollars worth of cocaine using the United States Postal Service.

The U.S. Postal Service announced price increases and new products for its shipping services next year, effective Jan. 2. The overall price increase for all USPS shipping services products is 3.6%.

The U.S. Postal Service announced suggested mailing dates for Hawaii residents to send letters, cards and packages to make sure they arrive in time for Christmas. For customers using first-class and ...

The envelope had been opened by the time the card reached the house. It was clear, based on the way the glue stuck to both sides of the envelope, that the white paper was sealed at one point. Yet ...