The new, online locator feature allows customers to find box availability, sizes and fees, as well as addresses, phone and fax numbers for each Post Office listed with available PO Boxes.

The blinking subtext here is obvious: to save yourself stress and money: send your holiday packages early. Here's what it costs to send boxes of four common sizes halfway across America. All of ...

Sometimes, the United States Postal Service (USPS) flat rate boxes are the most convenient and economical way to send things, but most post offices carry only a few sizes of flat rate boxes.

There is a new warning to anyone planning to use blue U.S. Postal Service collection boxes to send property tax payments.

A mail collection box belonging to the United States Postal Service has been stolen in Southeast Portland’s Eastmoreland neighborhood, according to officials.