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

The final stamp shows SpongeBob and Patrick joyfully frolicking on the ocean floor. The SpongeBob SquarePants stamps are being issued as Forever stamps and will always be equal in value to the ...

SpongeBob fans Ahoy, your favorite nautical cartoon characters are about to hit your mailbox, courtesy of the U.S. Postal ...

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