Egypt’s Pyramids of Giza were built to endure an eternity, but how remains one of the ancient world’s greatest mysteries.

The Great Pyramid has always invited audacious explanations, from alien architects to supernatural levitation. Now a cluster ...

It was a real pyramid scheme. Scientists have proposed a groundbreaking new theory on how Egypt’s Great Pyramid was built, ...

A study has shown evidence that Egypt's first pyramid, the Step Pyramid of Djoser, may have been built using hydraulic power, with signs of water facilities.

The food pyramid released last week is inverted, showing red meats and vegetables at the top with grains and breads at the bottom.

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

Tabloids have seized on the most headline-friendly takeaway - “pulleys built the pyramid” - but the underlying claim is more specific: the pyramid may have grown “inside-out,” using internal sloped ...

The pyramids of Egypt are history’s ultimate “wait, that can’t be real” achievements. These ancient wonders were built thousands of years ago, yet they remain taller, heavier, and way more mysterious ...

The 2025–2030 Dietary Guidelines for Americans spotlight an inverted food pyramid, effectively sidelining MyPlate and ...