Add Yahoo as a preferred source to see more of our stories on Google. For years, Egyptologists have hotly debated how the massive pyramids of ancient Egypt were built more than 4,000 years ago. Now, a ...

See how Egyptian engineers might have used water to shape history’s greatest monuments.

Engineers might have cracked the code for how the ancient Egyptians built their first pyramids. A new study suggests that water power, not just brute force, helped construct the iconic Step Pyramid of ...

Venture to the windswept sands of Saqqara, home to the Step Pyramid of Djoser, the world's first monumental stone structure and the building that started it all. Designed by the legendary architect ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. For years ...

Add Yahoo as a preferred source to see more of our stories on Google. A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift.

(CNN) — For years, Egyptologists have hotly debated how the massive pyramids of ancient Egypt were built more than 4,000 years ago. Now, a team of engineers and geologists brings a new theory to the ...