Ash Wednesday is a pivotal date for those who practice in the catholic faith. Find out if this day will affect mail delivery ...

25. In the lower 48 continental states, they are: For Alaska and Hawaii, the USPS deadlines are: For a full list of international shipping deadlines, visit USPS.com. The following are FedEx ...

During the busiest shipping season of the year, the U.S. Postal Service reported it has already processed an estimated 5.2 ...