History is a fascinating topic, and the mystery of how humankind has reached its present state has always appealed to researchers. Unfortunately, even with continual advancements, the mystery has still not been answered. Just when experts think they have reached a particular conclusion, some new detail arrives and changes the entire conception of how ancient humans lived on Earth. The latest revelation happened on a beach in Morocco, where two trails of ancient human footprints were found, as per a report published in Nature. The newfound trail is one of the largest and best-preserved trackways in the world.