New USPS delivery standards could slow mail for some customers and speed it up for others. Here's what online shoppers need to know.

Postal Service IT officials have upgraded the service's 15-year-old mainframe system to handle more transactions and lower the cost of operating the system.

How to Track a Delivery to a Post Office Box. The U.S. Postal Service is the only company that will deliver shipments to post office boxes. With the USPS Online track and confirm tool, you can ...

Tracking your tax refund has never been easier. There are free tools available, such as the IRS "Where's My Refund?" tool and USPS Informed Delivery, that allow taxpayers to track their tax refund ...

USPS warns about 'smishing' text messages: What to know Customers must request package tracking text messages from the United States Postal Service. The USPS does not send messages without a ...

The U.S. Postal Service is definitely on the right track with its planned promotion to offer mailers discounts for using mobile-enhanced QR codes on mailing pieces sent in early November. In fact, the ...