Secrets of the Dead

They suffered from delusions, hysteria, convulsions, and trances. Was an LSD-like organic fungus responsible?

Was Stonehenge an ancient observatory or a place of sacrifice?

British colonists expected to discover riches, but instead they found death by malnutrition, hostile natives, disease -- and arsenic?

Join an investigation of the loss of 1,300 British soldiers during an 1879 invasion of Zululand.

Explore what may be Christ's tomb using infra-red thermography and the scientific technique of photogrammetry.

Follow a team of international scientists who are using science to identify the origins of syphilis