Ancient X Files travels around the world to solve some intriguing riddles. Each story is a piece of detective work by an expert trying to make sense of some puzzling ancient artefact, to find the truth behind some extraordinary legend, to discover the origins of a bizarre myth or to establish the authenticity of a venerated religious relic. This series explores the bits of archaeology and history which seem to defy explanation. Our experts are following chains of clues and putting theories to t...