From updated post offices to a new delivery notification app, the USPS says there are some mail changes that could affect ...

Post offices will be closed nationwide on Monday to mark Columbus Day, the United States Postal Service (USPS) has announced.

We want to keep you informed about how we process and deliver packages to help ensure you never miss a notification. Right now, we’re using two systems to notify you when a package arrives: AMPS (amps ...