In the shimmering blue waters off Japan's Yonaguni Island lies a geological wonder. With its top peaking just 6 meters (20 feet) below sea level, extending down to a depth of 24 meters, the Yonaguni ...

Sometimes science uncovers things that feel as if they belong in a storybook, and this discovery brought that same strange feeling. When archaeologists revealed that a lost city sits below the surface ...