No one is sure if the world's fourth-largest diamond had been found in a rubbish heap or was pawned by Napoleon's mom.

German and American troops joined forces to defend this fortress during the strangest battle of World War II.

Skyscraper powered by wind turbines attached between its towers.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.