The Supreme Court will hear a case involving the U.S. Postal Service and whether it can be sued for deliberately withholding ...

While Post Offices will be closed, customers can access many postal products and services through the Postal Service’s network of more than 2,600 self-service kiosks, which are available 24/7 in ...

The U.S. Postal Service is temporarily increasing prices on “some package services for the holiday shipping season.” ...

With the federal government shut down, will mail delivery continue? Here's a look at how it will affect the U.S. Postal ...

The U.S. Postal Service has launched a free app that allows customers to track their mail and packages through their phones.