Secrets

Could Queen Nefertiti's mummy be hidden somewhere in King Tut's tomb? It's just one of many mysteries we investigate.

Journey from the Holy Land to Egypt to Rome as we reveal the secrets of a 2,000-year-old copper scroll treasure map.

The quest for the Holy Grail has consumed knights and crusaders, and has inspired legendary tales and Hollywood blockbusters. Could it be that the epic search is finally over? One church in Spain says they have found the sacred chalice, and that they have evidence to prove it, but some experts believe this is just the latest in a long line of false claims. Our team traces the extraordinary story behind this ultimate relic and uses forensic and historic analysis in an attempt to solve this 2,000-year mystery.

How could one of ancient Egypt's largest cities simply vanish? Join the hunt to find out.

Five hundred years before Columbus arrived, a metropolis flourished in North America. It was bigger than Paris and London and featured a towering pyramid that still stands today. What happened to this ancient mega-city and why has it remained one of Western archaeology's best-kept secrets? Using modern technology, we explore this lost empire and reveal its shocking past that marked the dramatic rise and fall of America's first great city.

Join our team of experts as they travel to the Mediterranean to find the truth behind the legend of Atlantis.