United Way of America sent one billion advertisements to people across the country last fall, and it didn’t cost the charity a cent. them with the service’s familiar wavy lines. But for two months ...

WASHINGTON, D.C. — The U.S. Postal Service is moving forward with its plan to slow some first-class mail deliveries in an effort to achieve financial sustainability for the struggling agency, NPR and ...

If you've ever wondered why some letters arrive in a couple of days while others seem to take forever, you're not alone. Maps showing United States Postal Service (USPS) First-Class Mail delivery ...

The U.S. Postal Service continues struggling to deliver mail on time, with delivery times for first-class letters slipping by 5% over the past two years, according to a new internal review. The report ...