Dec. 19—Question : Auwe ! Our post office usually has stacks of flat-rate boxes in the lobby, free for the taking, but last week there were none. Question : Auwe ! Our post office usually has stacks ...

WASHINGTON — The Postal Service is adding a larger flat-rate Priority Mail box and a charge for Sunday and holiday delivery, the first changes it has made under a law approved last year governing mail ...

If you want to ship parcels using the United States Postal Service, you may want to so before Sunday, Jan. 19. While mailing service costs, such as the cost of first-class stamps, will not change, ...

If you could cram anything you wanted into a small flat-rate box from the United States Postal Service (USPS), is it possible to exceed the 70-pound domestic weight limit? A Washington, D.C.-based ...

Feb. 16—Question : Is the U.S. Postal Service discontinuing the use of flat-rate boxes ? I can't find them anywhere. I've looked at the Ala Moana Post Office for the past three weeks, and they haven't ...