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

While some changes will largely be behind-the-scenes, other changes – such as mail delivery times – will be more noticeable.

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.

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

The new collective agreement at the German parcel delivery company, Deutsche Post DHL, has angered and disappointed letter ...

Royal Mail shares if you can still use old first and second-class stamps in the UK - what you can do with them if they don't have a barcode.