Spain's "stonehenge" has become fully visible for the second time since water hid it in the 1960s thanks to a drought there. However, this is not the only recent discovery as ancient artifacts, dinosaur tracks and Nazi ships have all appeared around the world as drought causes low water levels.
Droughts all across the world have resulted in ancient discoveries while water levels decrease and long-lost intriguing artifacts become visible.
According to the Global Drought Observatory, tw...
