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

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

The U.S. Postal Service has officially raised its prices on several mailing products, including "Forever Stamps," letters, and postcards.

USPS increases forever stamp prices from 73 to 78 cents effective this weekend. Postcards, letters also affected as postal service seeks financial stability.

If you prefer sending postcards, that will now cost you 61 cents a piece, up from 56 cents. Postcards and letters traveling internationally will cost $1.70, up from $1.65. “USPS prices remain among ...

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 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 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 USPS carries 105 stamp designs, and on Aug. 1 will release four limited-edition SpongeBob SquarePants stamps for their specialty summer offerings.

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