It is well-known that Pythagoras’ ancient Greek equation for right triangles: a2+ b2= c2 , is older than ancient Greece. We also know that in Khufu’s pyramid the height equals the radius of a circle ...

For more than 4,500 years, Egypt’s Great Pyramid of Giza has intrigued explorers, historians, and archaeologists, holding mysteries that have long eluded discovery. Now, a tiny, purpose-built robot ...

New scans of the Pyramid of Menkaure at Giza have revealed two hidden chambers tucked behind its eastern face, air-filled voids that appear to trace the line of a long-suspected secondary entrance.

When Hernan Cortez and his Spanish army marched into Cholula in present-day Mexico nearly 500 years ago, they were greeted by a peaceful people prone to building pyramids instead of stockpiles of ...

Great Pyramid construction workers may have used a hidden internal pulley system rather than external ramps to move the ...