Add Yahoo as a preferred source to see more of our stories on Google. Mail theft across the United States is worsening, fueled by persistent security failures — and the consequences are substantial.

A regional air service, owed nearly $400,000 by the United States Postal Service, suspended mail deliveries this week in protest of the agency’s outstanding debt. Penobscot Island Air, which services ...

Presidents' Day is a federal holiday observed on February 16, resulting in the closure of banks, government offices, and some schools, while some services such as USPS Priority Mail Express, FedEx, ...