In his new book, 'The Great Architects of Mars,' Haas analyzed dozens ... these formations may be the remnants of once-magnificent cities, towering pyramids, gigantic geoglyphs and more. Geometry, ...

Unlock the secrets of ancient Egyptian architecture and learn how the Great Pyramids have withstood time's test for millennia.

A groundbreaking archaeological discovery in Egypt has revealed fresh evidence about the workforce behind the construction of ...

Ditch steel, glass, and reinforced concrete 6,000 years ago, Neolithic engineers in southern Spain were already accomplishing ...

geometry A New Pyramid-Like Shape Always Lands the Same Side Up A tetrahedron is the simplest Platonic solid. Mathematicians have now made one that’s stable only on one side, confirming a decades-old ...

Vast ancient city may be buried beneath the Pyramids of Giza Archaeologists are stunned after discovering what they believe could be an ancient city under the pyramids of Giza.

Speaking to The Daily Mail, the scientists said they’ve discovered what appears to be a large underground city beneath the Giza Plateau, the area outside Cairo that’s home to the Great Pyramids and ...