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

USPS is rolling out electric delivery vehicles on the streets of Rockford and other parts of Illinois as part of a series of mail-delivery changes aimed at improving efficiency and reducing costs.

While some changes will largely be behind-the-scenes, other changes – such as mail delivery times – will be more noticeable. The USPS recently announced that the department would be refining service ...

The United State Postal Service is refining its services, and some changes have already started this month — with some of ...