Discover the secrets of the 7 Wonders of the World, including the Great Pyramid of Giza, the Great Wall of China, and Machu ...

A contemporary list of the New Seven Wonders of the World includes architectural marvels from various historical periods.

The final 28 sites in contention to be one of the Official New 7 Foundation Wonders of Nature were announced this week in Switzerland. Now it is up to the public to pick the 7 wonders.

Among the seven objects listed here, the moon is in a very special class all by itself; the most prominent body visible in the night sky and further distinguished by its peculiar rates of rotation ...