The United States Postal Service's stamp price increase will go into effect on Sunday, July 13. Here's how much they'll cost.

SpongeBob SquarePants, the star of the U.S. Postal Service’s newest postage stamps. The beloved Nickelodeon cartoon is the ...

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

The USPS often releases new designs for stamps, such as the fishing-themed images on last week's new set of Forever Stamps, or stamps that commemorate public holidays, or the advent of a new year.

The Riverside-based artist has designed a delightfully detailed sheet of 20 Forever stamps, in honor of the Postal Service’s ...

In a whimsical twist that might surprise residents of a pineapple under the sea, SpongeBob SquarePants and his aquatic friends are now ...

The SpongeBob SquarePants stamps being released by the USPS include images of the main characters who live in Bikini Bottom ...

He may live in a pineapple under the sea, but SpongeBob SquarePants will soon be traveling across the country. The popular cartoon character will be featured on new stamps designed by the U.S ...

All of the new prices go into effect July 13. In an April press release detailing the proposed increases that were later ...

What do the new stamps look like? According to a release from the USPS, "The pane of 15 stamps is arranged in five rows, with each row dedicated to one of the five battles. Each row features a ...

The new USPS stamp pane features 16 stamps, with eight distinct pages from the book. “SpongeBob SquarePants,” the animated character who has brought laughter to millions since his debut in 1999.

The USPS art director, Greg Breeding, designed the stamps with Nickelodeon artwork to guide him, according to the Postal Service. He'll be on hand for autographs.