The Postal Service, the largest mail carrier in the U.S., is rolling out a rise to make its package delivery business more ...

The United States Postal Service has proposed a shipping rate increases that will go into effect July 13. Priority Mail, USPS ...

First-class stamps prices are not changing at this time, but shipping services such as Priority Mail services, Priority Mail ...

The United States Postal Service (USPS) no longer offers guaranteed overnight delivery in New York City. As of April 1, the ...