These ancient structures still stand - but the people who built them remain a mystery that history can’t fully explain.

A multitude of mysteries remain unsolved about the ancient Greek world, providing more questions than answers.

Who moved the giant stone heads of Easter Island?. Carved over 500 years ago without machines, the Moai statues of Rapa Nui ...

Rediscovered at the beginning of the 20th century through the work of British archaeologist Sir Arthur Evans, the Minoan Civilization, whose earliest beginnings were from c. 3500 BC on the island of ...

THE OLDEST LIVING CITY IN THE AMERICAS. THIS IS CUSCO, PERU, THE CAPITAL OF THE INCAN EMPIRE. IT’S ALIVE AND IT’S UP THERE AT 11,000FT. THE ELEVATION IS MORE THAN TWICE AS HIGH AS DENVER. BUT ...

INDIANA, USA — What a sight it must have been in ancient times to see a total solar or lunar eclipse. Over the centuries, astronomers were able to predict days of when eclipses would happen, and now ...