Archaeologists are planning a foray into Egypt’s Western Desert next month to try to solve an ancient mystery – the fate of the lost Persian army of Cambyses. Experts think they may have discovered the place where the army of Persian King Cambyses, who finished off the 26th dynasty of the Pharaohs in 525 BC, ushering in two centuries of Persian rule in ancient Egypt, disappeared and perished in the desert. – ABC News