Built during a time when Egypt was one of the richest and most powerful civilisations in the world, the pyramids are some of the most extraordinary man-made structures in history. The Great Pyramid in ...

It seems Paris is fond of glass pyramids. Because city officials have just approved plans to build another giant pyramid or triangle-shaped structure, this time on the southwest edge of the city.

For decades, sailors feared the Bermuda Triangle – known for a series of mysterious incidents such as the sinking of a Navy cargo ship in 1918. A new report that scientists have just found two massive ...