In the 1960s, the U.S. Navy was exploring the other "final frontier" -- the sea. A series of underwater habitats called "Sealabs" were constructed for scientific exploration on the ocean floor.

If you’ve been on the lookout for some truly inspiring reads for the young girls (and boys) in your life, you’ve come to ...

The USPS has announced that they will be issuing stamps based on the children’s classic Goodnight Moon, written by Margare ...

“Goodnight Moon” and “SpongeBob SquarePants” sets ... The new USPS stamp pane features 16 stamps, with eight distinct pages from the book. “SpongeBob SquarePants,” the animated ...