What is new at the post office in 2026? Here's what to know about Postal Service changes in postmark process, postage stamps ...

While shipping services price changes will take effect January 18, 2026, the price of a stamp will remain unchanged.

The United States Postal Service has changed the postmark process going into 2026, which potentially could add late fees and penalties to parcels.

WASHINGTON — The U.S. Postal Service said on Wednesday it will not seek to raise first-class mail stamp prices in January. The money-losing Postal Service hiked prices in July to 78 cents from 73 ...

Find out if Royal Mail first and second-class stamps with Queen Elizabeth II's head on in the UK are still valid - see if you can still use them.