Did Da Vinci hide clues in his art? - Digging For The Truth | Sky HISTORY TV Channel

Did Da Vinci hide clues in his art? - Digging For The Truth

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What (or perhaps who) is the holy grail? And could a descendant for Jesus and Mary be walking the streets today? (Season 2, Episode 4)

A man holding a small lead weight in his hands

Were these lead weights used to measure gold? - The Curse of Oak Island

Negative image of the Shroud of Turin that allegedly shows the face of Jesus Christ

Unveiling the mystery - History's Greatest Mysteries

Painting of Adam and Eve in the Garden of Eden

The true location of the Garden of Eden - History's Greatest Mysteries

Two members of the Oak Island team listening to an expert

Did Vikings settle Oak Island? - The Curse of Oak Island

Rick Lagina

An epic discovery leads the gang beneath the island - The Curse of Oak Island

A man looks to the sky in disbelief

His faith in science ruptures when he witnesses a UFO - Encounter: UFO