New package-sorting technology can process up to 4,300 pieces of mail an hour. It's part of a $21 billion nationwide postal investment.

Add Yahoo as a preferred source to see more of our stories on Google. Workers operate a parallel induction linear sorter in the U.S. Postal Service’s processing and distribution center in Dulles, ...

(WSET) — This Christmas season marks the 250th anniversary of the United States Postal Service, and workers are feeling festive. Over the past five years, they have made important upgrades, including ...

The holiday season is just around the corner and for those planning to send gifts through the mail, the United States Postal Service says it’s ready to handle the increased workload. That’s thanks to ...

SPOKANE, Wash. – The United States Postal Service (USPS) offered a rare look inside its upgraded sorting systems Tuesday, highlighting the machines helping Spokane handle this year’s holiday surge.

ROTHSCHILD, Wis. (WSAW) - The United States Postal Service (USPS) sorting and delivery center in Rothschild is getting some major changes. It’s part of a $40 ...