Da Vinci was right: Secret tunnels found in Italian castle
Italy's Sforza Castle includes a underground passage that linked the Duke of Milan to his wife’s tomb.
Uncovered 1650s house captures 'a moment in time'
The discovery in Bishop Auckland offers a "real window" into life in republican England, say experts.
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Who built the ‘lost city’ of Petra—and why did they leave?
Since then, Petra’s fame has grown. UNESCO inscribed the city’s ruins as a World Heritage site in 1985, and the 1989 film Indiana Jones and the Last Crusade used Petra as a stage for some scenes.