The U.S. Postal Service plans to raise prices of stamps soon. Here's what you need to know and how much you'll pay.

The U.S. Postal Service is honoring SpongeBob SquarePants in August with a new set of commemorative Forever stamps—unveiling them in a free public event in New York City's Times Square.

The Postal Service announced new prices for stamps, which would be the 20th price increase since 2001. Here's the price and ...

The beloved Nickelodeon cartoon is the subject of a sheet of Forever stamps USPS will release on August 1 in a ceremony in ...

The U.S. Postal Service (USPS) announced it will release a new set of commemorative Forever stamps celebrating the beloved ...

In 2013, the US Postal Service commissioned Anderson to design the commemorative stamp for the sesquicentennial of the Emancipation Proclamation. Anderson was only the second African American designer ...

A print for the USPS Emancipation Proclamation Forever Stamp. The rectangular sheet has an orange background and is covered in text in black ink that reads [HENCEFORWARD / SHALL BE / FREE / ...

SpongeBob SquarePants would, in theory, have little use for stamps. They would get soggy in that pineapple under the sea.