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 is diving under the sea for its latest set of commemorative Forever stamps. The new collection ...

The beloved Nickelodeon animated series “SpongeBob SquarePants,” created by Stephen Hillenburg, has left an enduring mark on ...