Seven Wonders of the Ancient World

Discovered about twenty years ago, the immense masses of water vapor that fly over the Amazon, called "flying rivers", fascinate researchers. Their fu...

It is the world’s most mysterious manuscript. A book, written by an unknown author, illustrated with pictures that are as bizarre as they are puzzling...

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the Earth. Several international teams of scientists...

Behind the scenes of a large construction site in western Switzerland, we dive into the world of construction where most of the workers are foreigners...

Twenty years after A Brief History of Time flummoxed the world with its big numbers and black holes, its author, Stephen Hawking, concedes that the "u...

In this DVD, Mr. Riddle shares the results of his much reading and research in the area of Carbon 14 dating, and explains the importance of Carbon 12...

On a remote coast of the Russian Arctic in a wind-battered hut, a lonely man waits to witness an ancient gathering. But warming seas and rising temper...