Deep beneath the desert plateau of Saqqara, a row of colossal stone boxes has become a lightning rod for anyone convinced that ancient Egypt once wielded a level of technology we no longer understand.

The Great Pyramids of Egypt have been the source of fascination and mysticism for generations, with their daunting structures confounding historians as well as engineers. Though there are varied ...

More than 2000 metres above sea level, on a grassy mountain plateau in eastern Uzbekistan, two archaeologists out for a stroll discovered something astonishing. This chilly, wild landscape was once ...