When you buy something online, track your package along every step of its journey to make sure it gets to your front door. No other shipper moves as many packages in the US as the US Postal Service.

BREA, Calif., April 6, 2026 /PRNewswire/ -- As the United States Postal Service (USPS) prepares to introduce new tracking access controls on April 1, 2026, the industry is entering a new phase in how ...