One of the most iconic and awe-inspiring structures of the ancient world continues to mystify historians and archaeologists. This square-based pyramid, like most pyramids, has been thought to have ...

Pyramids have been built around the world but the most famous pyramids of all time are probably the ones in Egypt. These triangular structures - of which hundreds have been constructed -- were built ...

The volume of a 3D shape is the amount of space inside it. Volume is measured in cubic units such as cm³ and m³. The volume, or capacity, of liquids is measured in millilitres or litres. The surface ...

This column's recent exposé on the pyramid-shaped structures strewn across a paddock in the Lanyon Valley (Why these metal pyramids are in a Tuggeranong paddock, August 27) resulted in a bulging ...

Triangles, and the sloping ceilings they create, don’t make a natural fit for human habitation. But for his idyllic wooden house in rural Sweden, architect Leo Qvarsebo embraced the triangle, creating ...

Are there pyramids in Antarctica? A photo appears to show the peak of a pyramid sticking out of the snow in the unforgiving ...