An illustration by Sir Gerald Hargreaves shows a utopian scene on a cove of the mythical land of Atlantis. Many scholars ...

Pavlopetri, of Assassin's Creed fame, is the real life ancient sunken Greek city whose submersion under the water is still a mystery.

Beneath the ocean floor, researchers have found signs of a major disaster that some have tied to the mythical lost city of Atlantis.