The path to the Emerald City might travel along the ocean's bottom. The crew of the Exploration Vessel Nautilus caught sight of a strange-looking formation while studying an area called Liliʻuokalani Ridge in the Papahānaumokuakea Marine National Monument in the Pacific Ocean.The feature resembles a road paved in cobblestones. Impressed researchers viewing live dive footage of the formation described it as a "yellow brick road" and "the road to Atlantis," and called it bizarre, cool and crazy in a video released last month.
