New USPS delivery standards could slow mail for some customers and speed it up for others. Here's what online shoppers need ...

The company is investing more than $4 billion through 2026 to triple the size of its rural delivery network, extending service to 13,000 zip codes and creating over 100,000 new jobs.

The House passed two bills Monday night that would authorize the U.S. Postal Service to create 76 new ZIP codes for communities nationwide. These ...