Here’s what you’ll learn when you read this story: A study suggests the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ...

4,500-year-old mystery solved after hydraulics found in ancient pyramid ...

New research suggests that the two large structures near the Red Pyramid site at Dahshur, Egypt, are parts of an ancient dam, ...

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 table — a ...