Next week is the last week to get holiday gifts and greetings in the mail by the recommended deadlines. Customer traffic at ...

Amazon is the USPS' biggest customer, and the e-commerce giant's potential break from the postal agency comes as the two ...

USPS officials say customer traffic has been steadily increasing since Thanksgiving, with this week expected to be the busiest of the season.

It's typically difficult to sue the U.S. Postal Service for lost, delayed or mishandled mail. But a case before the U.S. Supreme Court involving a Texas landlord who alleges her mail was deliberately ...