The changes hitting USPS this month, which took effect April 1, are part of a 10-year plan to save the agency $36 billion.

The changes to the United States Postal Service come as President Donald Trump takes aim after the agency reported billions ...

The United States Postal Service has implemented changes to its service standards for First-Class Mail, Periodicals, ...

but there are exceptions for Priority Mail and Priority Mail Express. Most standard mail like letters and magazines will wait ...

Priority Mail and Priority Mail Express” will all be affected by the changes. The USPS says the changes will save the post office $36 billion over the next decade and will be implemented in a ...