Archaeologists working in the western desert of Egypt have discovered a school dating back about 1,700 years that contains ancient Greek writings on its walls, including a text about ancient drug use that references Homer's "The Odyssey."

The school — which contains benches that students could sit on to read, or stand on and write on the walls — dates back to a time when the Roman Empire controlled Egypt, and Greek was widely spoken.

In use for less than 20 years, the school structure eventually became part of a large house that contained colorful art, including images of the Olympian gods, the researchers said. [See Photos of the Ancient Egyptian School and Texts]...